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Who was determined to be the closest match for the baboon mummies? | <text>Who was determined to be the closest match for the baboon mummies?</text><reasoning>In 2010, a genetic study was conducted on the mummified remains of baboons that were brought back as gifts from Punt by the ancient Egyptians. Led by a research team from the Egyptian Museum and the University of California, the s... |
What type of analysis did the scientists use to examine hairs from the 2 baboon mummies formerly preserved in the British Museum? | <text>What type of analysis did the scientists use to examine hairs from the 2 baboon mummies formerly preserved in the British Museum?</text><reasoning>In 2010, a genetic study was conducted on the mummified remains of baboons that were brought back as gifts from Punt by the ancient Egyptians. Led by a research team f... |
Where did the 2 baboons' mummified remains originate? | <text>Where did the 2 baboons' mummified remains originate?</text><reasoning>In 2010, a genetic study was conducted on the mummified remains of baboons that were brought back as gifts from Punt by the ancient Egyptians. Led by a research team from the Egyptian Museum and the University of California, the scientists use... |
Where did researchers suggest that Punt was located? | <text>Where did researchers suggest that Punt was located?</text><reasoning>In 2010, a genetic study was conducted on the mummified remains of baboons that were brought back as gifts from Punt by the ancient Egyptians. Led by a research team from the Egyptian Museum and the University of California, the scientists used... |
Who occupied the Red Sea coast during the last interglacial period? | <text>Who occupied the Red Sea coast during the last interglacial period?</text><reasoning>During the last interglacial period, the Red Sea coast of Eritrea was occupied by early anatomically modern humans. It is believed that the area was on the route out of Africa that some scholars suggest was used by early humans t... |
How old were the obsidian tools that were discovered by the Eritrean Research Project Team? | <text>How old were the obsidian tools that were discovered by the Eritrean Research Project Team?</text><reasoning>During the last interglacial period, the Red Sea coast of Eritrea was occupied by early anatomically modern humans. It is believed that the area was on the route out of Africa that some scholars suggest wa... |
Where did the Research Project Team find the obsidian tools? | <text>Where did the Research Project Team find the obsidian tools?</text><reasoning>During the last interglacial period, the Red Sea coast of Eritrea was occupied by early anatomically modern humans. It is believed that the area was on the route out of Africa that some scholars suggest was used by early humans to colon... |
What Team was composed of Eritrean, Canadian, American, Dutch and French scientists? | <text>What Team was composed of Eritrean, Canadian, American, Dutch and French scientists?</text><reasoning>During the last interglacial period, the Red Sea coast of Eritrea was occupied by early anatomically modern humans. It is believed that the area was on the route out of Africa that some scholars suggest was used ... |
What were the tools believed to have been used for by early humans? | <text>What were the tools believed to have been used for by early humans?</text><reasoning>During the last interglacial period, the Red Sea coast of Eritrea was occupied by early anatomically modern humans. It is believed that the area was on the route out of Africa that some scholars suggest was used by early humans t... |
Which part of Eritrea's health care goals have they been most successful in? | <text>Which part of Eritrea's health care goals have they been most successful in?</text><reasoning>Eritrea has achieved significant improvements in health care and is one of the few countries to be on target to meet its Millennium Development Goal (MDG) targets in health, in particular child health. Life expectancy at... |
What was the Eritrean life expectancy at birth in 1960? | <text>What was the Eritrean life expectancy at birth in 1960?</text><reasoning>Eritrea has achieved significant improvements in health care and is one of the few countries to be on target to meet its Millennium Development Goal (MDG) targets in health, in particular child health. Life expectancy at birth has increased ... |
What was the Eritrean life expectancy st birth in 2008? | <text>What was the Eritrean life expectancy st birth in 2008?</text><reasoning>Eritrea has achieved significant improvements in health care and is one of the few countries to be on target to meet its Millennium Development Goal (MDG) targets in health, in particular child health. Life expectancy at birth has increased ... |
Which practice was banned by the Eritrean government with claimes it is painful and has life-threatening health problems for women? | <text>Which practice was banned by the Eritrean government with claimes it is painful and has life-threatening health problems for women?</text><reasoning>Eritrea has achieved significant improvements in health care and is one of the few countries to be on target to meet its Millennium Development Goal (MDG) targets in... |
How much did the National Malaria Protection Unit reduce malarial mortality by from 1998 - 2006? | <text>How much did the National Malaria Protection Unit reduce malarial mortality by from 1998 - 2006?</text><reasoning>Eritrea has achieved significant improvements in health care and is one of the few countries to be on target to meet its Millennium Development Goal (MDG) targets in health, in particular child health... |
Who dissolved the Eritrean parliament in 1962? | <text>Who dissolved the Eritrean parliament in 1962?</text><reasoning>When Emperor Haile Selassie unilaterally dissolved the Eritrean parliament and annexed the country in 1962, the Eritrean Liberation Front (ELF) waged an armed struggle for independence. The ensuing Eritrean War for Independence went on for 30 years a... |
Who waged an armed struggle for independence in 1962 after Eritrea was annexed? | <text>Who waged an armed struggle for independence in 1962 after Eritrea was annexed?</text><reasoning>When Emperor Haile Selassie unilaterally dissolved the Eritrean parliament and annexed the country in 1962, the Eritrean Liberation Front (ELF) waged an armed struggle for independence. The ensuing Eritrean War for In... |
What does the acroynm ELF stand for? | <text>What does the acroynm ELF stand for?</text><reasoning>When Emperor Haile Selassie unilaterally dissolved the Eritrean parliament and annexed the country in 1962, the Eritrean Liberation Front (ELF) waged an armed struggle for independence. The ensuing Eritrean War for Independence went on for 30 years against suc... |
How long did the Eritrean War for Independence last? | <text>How long did the Eritrean War for Independence last?</text><reasoning>When Emperor Haile Selassie unilaterally dissolved the Eritrean parliament and annexed the country in 1962, the Eritrean Liberation Front (ELF) waged an armed struggle for independence. The ensuing Eritrean War for Independence went on for 30 y... |
What is the acronym for Eritrean People's Liberation Front? | <text>What is the acronym for Eritrean People's Liberation Front?</text><reasoning>When Emperor Haile Selassie unilaterally dissolved the Eritrean parliament and annexed the country in 1962, the Eritrean Liberation Front (ELF) waged an armed struggle for independence. The ensuing Eritrean War for Independence went on f... |
What did disagreements following the Eritrean War result in? | <text>What did disagreements following the Eritrean War result in?</text><reasoning>Disagreements following the war have resulted in stalemate punctuated by periods of elevated tension and renewed threats of war. The stalemate led the President of Eritrea to urge the UN to take action on Ethiopia with the Eleven Letter... |
What did the stalemate lead the President of Eritrea to urge the UN to do? | <text>What did the stalemate lead the President of Eritrea to urge the UN to do?</text><reasoning>Disagreements following the war have resulted in stalemate punctuated by periods of elevated tension and renewed threats of war. The stalemate led the President of Eritrea to urge the UN to take action on Ethiopia with the... |
Who accused Eritrea of planting bombs at an African Union summit? | <text>Who accused Eritrea of planting bombs at an African Union summit?</text><reasoning>Disagreements following the war have resulted in stalemate punctuated by periods of elevated tension and renewed threats of war. The stalemate led the President of Eritrea to urge the UN to take action on Ethiopia with the Eleven L... |
What supported the accusation that Eritrea planted bombs at the African Union summit? | <text>What supported the accusation that Eritrea planted bombs at the African Union summit?</text><reasoning>Disagreements following the war have resulted in stalemate punctuated by periods of elevated tension and renewed threats of war. The stalemate led the President of Eritrea to urge the UN to take action on Ethiop... |
What did Eritrea do when it was accused of planting bombs at the African Union summit? | <text>What did Eritrea do when it was accused of planting bombs at the African Union summit?</text><reasoning>Disagreements following the war have resulted in stalemate punctuated by periods of elevated tension and renewed threats of war. The stalemate led the President of Eritrea to urge the UN to take action on Ethio... |
What percentage range of uranium oxide is usually contained in low-grade uranium ore? | <text>What percentage range of uranium oxide is usually contained in low-grade uranium ore?</text><reasoning>Uranium ore is mined in several ways: by open pit, underground, in-situ leaching, and borehole mining (see uranium mining). Low-grade uranium ore mined typically contains 0.01 to 0.25% uranium oxides. Extensive ... |
Along with underground, open pit and in-situ leaching, what sort of mining is used to mine uranium? | <text>Along with underground, open pit and in-situ leaching, what sort of mining is used to mine uranium?</text><reasoning>Uranium ore is mined in several ways: by open pit, underground, in-situ leaching, and borehole mining (see uranium mining). Low-grade uranium ore mined typically contains 0.01 to 0.25% uranium oxid... |
In what country are high-grade uranium ores notably found? | <text>In what country are high-grade uranium ores notably found?</text><reasoning>Uranium ore is mined in several ways: by open pit, underground, in-situ leaching, and borehole mining (see uranium mining). Low-grade uranium ore mined typically contains 0.01 to 0.25% uranium oxides. Extensive measures must be employed t... |
In what province of Canada is the Athabasca Basin? | <text>In what province of Canada is the Athabasca Basin?</text><reasoning>Uranium ore is mined in several ways: by open pit, underground, in-situ leaching, and borehole mining (see uranium mining). Low-grade uranium ore mined typically contains 0.01 to 0.25% uranium oxides. Extensive measures must be employed to extrac... |
What is the average percentage of uranium oxide contained in the ores mined in the Athabasca Basin? | <text>What is the average percentage of uranium oxide contained in the ores mined in the Athabasca Basin?</text><reasoning>Uranium ore is mined in several ways: by open pit, underground, in-situ leaching, and borehole mining (see uranium mining). Low-grade uranium ore mined typically contains 0.01 to 0.25% uranium oxid... |
In 2004, how many physicians did Eritrea have per 1000 people? | <text>In 2004, how many physicians did Eritrea have per 1000 people?</text><reasoning>However, Eritrea still faces many challenges. Despite number of physicians increasing from only 0.2 in 1993 to 0.5 in 2004 per 1000 population, this is still very low. Malaria and tuberculosis are common in Eritrea. HIV prevalence amo... |
How prevalent is HIV among the 15-49 age group in Eritrea? | <text>How prevalent is HIV among the 15-49 age group in Eritrea?</text><reasoning>However, Eritrea still faces many challenges. Despite number of physicians increasing from only 0.2 in 1993 to 0.5 in 2004 per 1000 population, this is still very low. Malaria and tuberculosis are common in Eritrea. HIV prevalence among t... |
What is the fertility rate in Eriterea? | <text>What is the fertility rate in Eriterea?</text><reasoning>However, Eritrea still faces many challenges. Despite number of physicians increasing from only 0.2 in 1993 to 0.5 in 2004 per 1000 population, this is still very low. Malaria and tuberculosis are common in Eritrea. HIV prevalence among the 15–49 group exce... |
As of 2002, how many births were attended by skilled health personnel in Eriterea? | <text>As of 2002, how many births were attended by skilled health personnel in Eriterea?</text><reasoning>However, Eritrea still faces many challenges. Despite number of physicians increasing from only 0.2 in 1993 to 0.5 in 2004 per 1000 population, this is still very low. Malaria and tuberculosis are common in Eritrea... |
What is a major cause of death in neonates in Eriterea? | <text>What is a major cause of death in neonates in Eriterea?</text><reasoning>However, Eritrea still faces many challenges. Despite number of physicians increasing from only 0.2 in 1993 to 0.5 in 2004 per 1000 population, this is still very low. Malaria and tuberculosis are common in Eritrea. HIV prevalence among the ... |
Who were the casualties especially terrible for? | <text>Who were the casualties especially terrible for?</text><reasoning>The casualties were horrible, especially for the attacking Prussian forces. A grand total of 20,163 German troops were killed, wounded or missing in action during the August 18 battle. The French losses were 7,855 killed and wounded along with 4,42... |
What was the grand total of German casualties and those missing in action? | <text>What was the grand total of German casualties and those missing in action?</text><reasoning>The casualties were horrible, especially for the attacking Prussian forces. A grand total of 20,163 German troops were killed, wounded or missing in action during the August 18 battle. The French losses were 7,855 killed a... |
What were the number of French killed and wounded? | <text>What were the number of French killed and wounded?</text><reasoning>The casualties were horrible, especially for the attacking Prussian forces. A grand total of 20,163 German troops were killed, wounded or missing in action during the August 18 battle. The French losses were 7,855 killed and wounded along with 4,... |
What was the number of French prisoners? | <text>What was the number of French prisoners?</text><reasoning>The casualties were horrible, especially for the attacking Prussian forces. A grand total of 20,163 German troops were killed, wounded or missing in action during the August 18 battle. The French losses were 7,855 killed and wounded along with 4,420 prison... |
What did most Prussians fall under? | <text>What did most Prussians fall under?</text><reasoning>The casualties were horrible, especially for the attacking Prussian forces. A grand total of 20,163 German troops were killed, wounded or missing in action during the August 18 battle. The French losses were 7,855 killed and wounded along with 4,420 prisoners o... |
What meat does a traditional Eritrean stew consist of? | <text>What meat does a traditional Eritrean stew consist of?</text><reasoning>A typical traditional Eritrean dish consists of injera accompanied by a spicy stew, which frequently includes beef, kid, lamb or fish. Overall, Eritrean cuisine strongly resembles those of neighboring Ethiopia, Eritrean cooking tend to featur... |
Which neighbor does Eritrean cuisine strongly resemble? | <text>Which neighbor does Eritrean cuisine strongly resemble?</text><reasoning>A typical traditional Eritrean dish consists of injera accompanied by a spicy stew, which frequently includes beef, kid, lamb or fish. Overall, Eritrean cuisine strongly resembles those of neighboring Ethiopia, Eritrean cooking tend to featu... |
Why does Eritrean cooking tend to feature more seafood than Ethiopian cuisine? | <text>Why does Eritrean cooking tend to feature more seafood than Ethiopian cuisine?</text><reasoning>A typical traditional Eritrean dish consists of injera accompanied by a spicy stew, which frequently includes beef, kid, lamb or fish. Overall, Eritrean cuisine strongly resembles those of neighboring Ethiopia, Eritrea... |
How does the texture of Eritrean dishes compare to Ethiopian meals? | <text>How does the texture of Eritrean dishes compare to Ethiopian meals?</text><reasoning>A typical traditional Eritrean dish consists of injera accompanied by a spicy stew, which frequently includes beef, kid, lamb or fish. Overall, Eritrean cuisine strongly resembles those of neighboring Ethiopia, Eritrean cooking t... |
What ingredients fo Eritreans tend to use less of than Ethiopians? | <text>What ingredients fo Eritreans tend to use less of than Ethiopians?</text><reasoning>A typical traditional Eritrean dish consists of injera accompanied by a spicy stew, which frequently includes beef, kid, lamb or fish. Overall, Eritrean cuisine strongly resembles those of neighboring Ethiopia, Eritrean cooking te... |
How is the Eritrean highway system named? | <text>How is the Eritrean highway system named?</text><reasoning>The Eritrean highway system is named according to the road classification. The three levels of classification are: primary (P), secondary (S), and tertiary (T). The lowest level road is tertiary and serves local interests. Typically they are improved eart... |
What are T roads, the lowest level that typically serves local interests? | <text>What are T roads, the lowest level that typically serves local interests?</text><reasoning>The Eritrean highway system is named according to the road classification. The three levels of classification are: primary (P), secondary (S), and tertiary (T). The lowest level road is tertiary and serves local interests. ... |
What are the three levels of road classification in Eritrea? | <text>What are the three levels of road classification in Eritrea?</text><reasoning>The Eritrean highway system is named according to the road classification. The three levels of classification are: primary (P), secondary (S), and tertiary (T). The lowest level road is tertiary and serves local interests. Typically the... |
What are S roads, the mid-level that connects district capitals to regional capitals? | <text>What are S roads, the mid-level that connects district capitals to regional capitals?</text><reasoning>The Eritrean highway system is named according to the road classification. The three levels of classification are: primary (P), secondary (S), and tertiary (T). The lowest level road is tertiary and serves local... |
What are P roads, those that carry traffic between all major towns in Eritrea? | <text>What are P roads, those that carry traffic between all major towns in Eritrea?</text><reasoning>The Eritrean highway system is named according to the road classification. The three levels of classification are: primary (P), secondary (S), and tertiary (T). The lowest level road is tertiary and serves local intere... |
What ages are officially compulsary for education in Eritrea? | <text>What ages are officially compulsary for education in Eritrea?</text><reasoning>Education in Eritrea is officially compulsory between seven and 13 years of age. However, the education infrastructure is inadequate to meet current needs. Statistics vary at the elementary level, suggesting that between 65 and 70% of ... |
What percentage of school-aged children are estimated to attend primary school? | <text>What percentage of school-aged children are estimated to attend primary school?</text><reasoning>Education in Eritrea is officially compulsory between seven and 13 years of age. However, the education infrastructure is inadequate to meet current needs. Statistics vary at the elementary level, suggesting that betw... |
What percentage of school-aged children are estimated to attend secondary school? | <text>What percentage of school-aged children are estimated to attend secondary school?</text><reasoning>Education in Eritrea is officially compulsory between seven and 13 years of age. However, the education infrastructure is inadequate to meet current needs. Statistics vary at the elementary level, suggesting that be... |
What is the student-teacher ratio in elementary schools? | <text>What is the student-teacher ratio in elementary schools?</text><reasoning>Education in Eritrea is officially compulsory between seven and 13 years of age. However, the education infrastructure is inadequate to meet current needs. Statistics vary at the elementary level, suggesting that between 65 and 70% of schoo... |
What is the student-teacher ratio in secondary schools? | <text>What is the student-teacher ratio in secondary schools?</text><reasoning>Education in Eritrea is officially compulsory between seven and 13 years of age. However, the education infrastructure is inadequate to meet current needs. Statistics vary at the elementary level, suggesting that between 65 and 70% of school... |
What isotope of uranium has the most stability? | <text>What isotope of uranium has the most stability?</text><reasoning>Uranium-238 is the most stable isotope of uranium, with a half-life of about 4.468×109 years, roughly the age of the Earth. Uranium-235 has a half-life of about 7.13×108 years, and uranium-234 has a half-life of about 2.48×105 years. For natural ura... |
About how old is the Earth? | <text>About how old is the Earth?</text><reasoning>Uranium-238 is the most stable isotope of uranium, with a half-life of about 4.468×109 years, roughly the age of the Earth. Uranium-235 has a half-life of about 7.13×108 years, and uranium-234 has a half-life of about 2.48×105 years. For natural uranium, about 49% of i... |
What is the half-life of uranium-234? | <text>What is the half-life of uranium-234?</text><reasoning>Uranium-238 is the most stable isotope of uranium, with a half-life of about 4.468×109 years, roughly the age of the Earth. Uranium-235 has a half-life of about 7.13×108 years, and uranium-234 has a half-life of about 2.48×105 years. For natural uranium, abou... |
What fraction of the Earth's uranium was uranium-235 during the Earth's youth? | <text>What fraction of the Earth's uranium was uranium-235 during the Earth's youth?</text><reasoning>Uranium-238 is the most stable isotope of uranium, with a half-life of about 4.468×109 years, roughly the age of the Earth. Uranium-235 has a half-life of about 7.13×108 years, and uranium-234 has a half-life of about ... |
What percentage of the alpha rays of natural uranium are emitted by 234U? | <text>What percentage of the alpha rays of natural uranium are emitted by 234U?</text><reasoning>Uranium-238 is the most stable isotope of uranium, with a half-life of about 4.468×109 years, roughly the age of the Earth. Uranium-235 has a half-life of about 7.13×108 years, and uranium-234 has a half-life of about 2.48×... |
What did Emperor Haile Selassie seek to annex in the 1950's? | <text>What did Emperor Haile Selassie seek to annex in the 1950's?</text><reasoning>In the 1950s, the Ethiopian feudal administration under Emperor Haile Selassie sought to annex Eritrea and Italian Somaliland. He laid claim to both territories in a letter to Franklin D. Roosevelt at the Paris Peace Conference and at t... |
Why did the British and Americans want to cede most of Eritrea to the Ethiopians? | <text>Why did the British and Americans want to cede most of Eritrea to the Ethiopians?</text><reasoning>In the 1950s, the Ethiopian feudal administration under Emperor Haile Selassie sought to annex Eritrea and Italian Somaliland. He laid claim to both territories in a letter to Franklin D. Roosevelt at the Paris Peac... |
Who laid claim to Eritrea and Italian Somaliland in a letter to Franklin D. Roosevelt? | <text>Who laid claim to Eritrea and Italian Somaliland in a letter to Franklin D. Roosevelt?</text><reasoning>In the 1950s, the Ethiopian feudal administration under Emperor Haile Selassie sought to annex Eritrea and Italian Somaliland. He laid claim to both territories in a letter to Franklin D. Roosevelt at the Paris... |
Who consistently requested that a referendum be held immediately to settle the question of Eritrean sovereignty? | <text>Who consistently requested that a referendum be held immediately to settle the question of Eritrean sovereignty?</text><reasoning>In the 1950s, the Ethiopian feudal administration under Emperor Haile Selassie sought to annex Eritrea and Italian Somaliland. He laid claim to both territories in a letter to Franklin... |
Who did Ethiopians support in World War II? | <text>Who did Ethiopians support in World War II?</text><reasoning>In the 1950s, the Ethiopian feudal administration under Emperor Haile Selassie sought to annex Eritrea and Italian Somaliland. He laid claim to both territories in a letter to Franklin D. Roosevelt at the Paris Peace Conference and at the First Session ... |
What are the most popular sports in Eritrea? | <text>What are the most popular sports in Eritrea?</text><reasoning>Football and cycling are the most popular sports in Eritrea. In recent years, Eritrean athletes have also seen increasing success in the international arena. Zersenay Tadese, an Eritrean athlete, currently holds the world record in half marathon distan... |
What world record is held by Eritrean athlete Zersenay Tadese? | <text>What world record is held by Eritrean athlete Zersenay Tadese?</text><reasoning>Football and cycling are the most popular sports in Eritrea. In recent years, Eritrean athletes have also seen increasing success in the international arena. Zersenay Tadese, an Eritrean athlete, currently holds the world record in ha... |
What is the name of the multi-stage international cycling event held throughout Eritrea? | <text>What is the name of the multi-stage international cycling event held throughout Eritrea?</text><reasoning>Football and cycling are the most popular sports in Eritrea. In recent years, Eritrean athletes have also seen increasing success in the international arena. Zersenay Tadese, an Eritrean athlete, currently ho... |
Who became the first black African riders to compete in the Tour de France? | <text>Who became the first black African riders to compete in the Tour de France?</text><reasoning>Football and cycling are the most popular sports in Eritrea. In recent years, Eritrean athletes have also seen increasing success in the international arena. Zersenay Tadese, an Eritrean athlete, currently holds the world... |
Who became the first Eritrean to ride the Vuelta a Espana in 2012? | <text>Who became the first Eritrean to ride the Vuelta a Espana in 2012?</text><reasoning>Football and cycling are the most popular sports in Eritrea. In recent years, Eritrean athletes have also seen increasing success in the international arena. Zersenay Tadese, an Eritrean athlete, currently holds the world record i... |
What percentage of Eritrea is estimated to adhere to Christianity? | <text>What percentage of Eritrea is estimated to adhere to Christianity?</text><reasoning>According to recent estimates, 50% of the population adheres to Christianity, Islam 48%, while 2% of the population follows other religions including traditional African religion and animism. According to a study made by Pew Resea... |
What percentage of Eritrea is estimated to adhere to Islam? | <text>What percentage of Eritrea is estimated to adhere to Islam?</text><reasoning>According to recent estimates, 50% of the population adheres to Christianity, Islam 48%, while 2% of the population follows other religions including traditional African religion and animism. According to a study made by Pew Research Cen... |
What do unrecognized faiths and denominations in Eritrea have to undergo? | <text>What do unrecognized faiths and denominations in Eritrea have to undergo?</text><reasoning>According to recent estimates, 50% of the population adheres to Christianity, Islam 48%, while 2% of the population follows other religions including traditional African religion and animism. According to a study made by Pe... |
When did the Eritrean government begin to officially recognize certain churches? | <text>When did the Eritrean government begin to officially recognize certain churches?</text><reasoning>According to recent estimates, 50% of the population adheres to Christianity, Islam 48%, while 2% of the population follows other religions including traditional African religion and animism. According to a study mad... |
What does the government's registration system require religious groups to submit about their membership? | <text>What does the government's registration system require religious groups to submit about their membership?</text><reasoning>According to recent estimates, 50% of the population adheres to Christianity, Islam 48%, while 2% of the population follows other religions including traditional African religion and animism.... |
What kind of uranium is sometimes used to shield radioactive materials in containers? | <text>What kind of uranium is sometimes used to shield radioactive materials in containers?</text><reasoning>Depleted uranium is also used as a shielding material in some containers used to store and transport radioactive materials. While the metal itself is radioactive, its high density makes it more effective than le... |
What is a strong source of radiation that is blocked by depleted uranium? | <text>What is a strong source of radiation that is blocked by depleted uranium?</text><reasoning>Depleted uranium is also used as a shielding material in some containers used to store and transport radioactive materials. While the metal itself is radioactive, its high density makes it more effective than lead in haltin... |
How is depleted uranium used in missile re-entry vehicles? | <text>How is depleted uranium used in missile re-entry vehicles?</text><reasoning>Depleted uranium is also used as a shielding material in some containers used to store and transport radioactive materials. While the metal itself is radioactive, its high density makes it more effective than lead in halting radiation fro... |
What trait causes depleted uranium to be used in gyroscopic compasses? | <text>What trait causes depleted uranium to be used in gyroscopic compasses?</text><reasoning>Depleted uranium is also used as a shielding material in some containers used to store and transport radioactive materials. While the metal itself is radioactive, its high density makes it more effective than lead in halting r... |
What type of alpha emitter is uranium? | <text>What type of alpha emitter is uranium?</text><reasoning>Depleted uranium is also used as a shielding material in some containers used to store and transport radioactive materials. While the metal itself is radioactive, its high density makes it more effective than lead in halting radiation from strong sources suc... |
What is another term for uranium ore? | <text>What is another term for uranium ore?</text><reasoning>The discovery and isolation of radium in uranium ore (pitchblende) by Marie Curie sparked the development of uranium mining to extract the radium, which was used to make glow-in-the-dark paints for clock and aircraft dials. This left a prodigious quantity of ... |
Who isolated radium in uranium ore? | <text>Who isolated radium in uranium ore?</text><reasoning>The discovery and isolation of radium in uranium ore (pitchblende) by Marie Curie sparked the development of uranium mining to extract the radium, which was used to make glow-in-the-dark paints for clock and aircraft dials. This left a prodigious quantity of ur... |
In what types of paints was radium first used? | <text>In what types of paints was radium first used?</text><reasoning>The discovery and isolation of radium in uranium ore (pitchblende) by Marie Curie sparked the development of uranium mining to extract the radium, which was used to make glow-in-the-dark paints for clock and aircraft dials. This left a prodigious qua... |
What devices were painted with radium paint? | <text>What devices were painted with radium paint?</text><reasoning>The discovery and isolation of radium in uranium ore (pitchblende) by Marie Curie sparked the development of uranium mining to extract the radium, which was used to make glow-in-the-dark paints for clock and aircraft dials. This left a prodigious quant... |
Along with red, blue, black, yellow and green, what was a notable color of uranium tile glaze? | <text>Along with red, blue, black, yellow and green, what was a notable color of uranium tile glaze?</text><reasoning>The discovery and isolation of radium in uranium ore (pitchblende) by Marie Curie sparked the development of uranium mining to extract the radium, which was used to make glow-in-the-dark paints for cloc... |
What is uranium's symbol on the Periodic Table of Elements? | <text>What is uranium's symbol on the Periodic Table of Elements?</text><reasoning>Uranium is a chemical element with symbol U and atomic number 92. It is a silvery-white metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium is weak... |
What is the atomic number of uranium? | <text>What is the atomic number of uranium?</text><reasoning>Uranium is a chemical element with symbol U and atomic number 92. It is a silvery-white metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium is weakly radioactive because... |
What color is uranium? | <text>What color is uranium?</text><reasoning>Uranium is a chemical element with symbol U and atomic number 92. It is a silvery-white metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium is weakly radioactive because all its isotop... |
How many valence electrons are contained in an atom of uranium? | <text>How many valence electrons are contained in an atom of uranium?</text><reasoning>Uranium is a chemical element with symbol U and atomic number 92. It is a silvery-white metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium is ... |
Of what series in the Periodic Table of Elements is uranium a part? | <text>Of what series in the Periodic Table of Elements is uranium a part?</text><reasoning>Uranium is a chemical element with symbol U and atomic number 92. It is a silvery-white metal in the actinide series of the periodic table. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons. Uranium... |
In what medium does the Pourbaix diagram change when carbonate anions interact with uranium(VI)? | <text>In what medium does the Pourbaix diagram change when carbonate anions interact with uranium(VI)?</text><reasoning>The interactions of carbonate anions with uranium(VI) cause the Pourbaix diagram to change greatly when the medium is changed from water to a carbonate containing solution. While the vast majority of ... |
What notable carbonates are often water soluble? | <text>What notable carbonates are often water soluble?</text><reasoning>The interactions of carbonate anions with uranium(VI) cause the Pourbaix diagram to change greatly when the medium is changed from water to a carbonate containing solution. While the vast majority of carbonates are insoluble in water (students are ... |
What does a uranium(VI) cation form when it binds to two terminal oxides and three or more carbonates? | <text>What does a uranium(VI) cation form when it binds to two terminal oxides and three or more carbonates?</text><reasoning>The interactions of carbonate anions with uranium(VI) cause the Pourbaix diagram to change greatly when the medium is changed from water to a carbonate containing solution. While the vast majori... |
What type of complexes does uranium(VI) form in nature? | <text>What type of complexes does uranium(VI) form in nature?</text><reasoning>In nature, uranium(VI) forms highly soluble carbonate complexes at alkaline pH. This leads to an increase in mobility and availability of uranium to groundwater and soil from nuclear wastes which leads to health hazards. However, it is diffi... |
The presence of what substance at alkaline pH makes it difficult to precipitate uranium as phosphate? | <text>The presence of what substance at alkaline pH makes it difficult to precipitate uranium as phosphate?</text><reasoning>In nature, uranium(VI) forms highly soluble carbonate complexes at alkaline pH. This leads to an increase in mobility and availability of uranium to groundwater and soil from nuclear wastes which... |
What is BSAR-1 a strain of? | <text>What is BSAR-1 a strain of?</text><reasoning>In nature, uranium(VI) forms highly soluble carbonate complexes at alkaline pH. This leads to an increase in mobility and availability of uranium to groundwater and soil from nuclear wastes which leads to health hazards. However, it is difficult to precipitate uranium ... |
What big cat is said to inhabit the mountains of the Gash-Barka Region? | <text>What big cat is said to inhabit the mountains of the Gash-Barka Region?</text><reasoning>Lions are said to inhabit the mountains of the Gash-Barka Region. There is also a small population of elephants that roam in some parts of the country. Dik-diks can also be found in many areas. The endangered African wild ass... |
In December 2001, how many elephants were seen in the vicinity of the Gash River? | <text>In December 2001, how many elephants were seen in the vicinity of the Gash River?</text><reasoning>Lions are said to inhabit the mountains of the Gash-Barka Region. There is also a small population of elephants that roam in some parts of the country. Dik-diks can also be found in many areas. The endangered Africa... |
What species did the elephants at the Gash River seem to form a symbiotic relationship with? | <text>What species did the elephants at the Gash River seem to form a symbiotic relationship with?</text><reasoning>Lions are said to inhabit the mountains of the Gash-Barka Region. There is also a small population of elephants that roam in some parts of the country. Dik-diks can also be found in many areas. The endang... |
Which animal herds were thought to have fallen victim to the war of independence? | <text>Which animal herds were thought to have fallen victim to the war of independence?</text><reasoning>Lions are said to inhabit the mountains of the Gash-Barka Region. There is also a small population of elephants that roam in some parts of the country. Dik-diks can also be found in many areas. The endangered Africa... |
Along with UO2, what is the commonest form of uranium oxide? | <text>Along with UO2, what is the commonest form of uranium oxide?</text><reasoning>The most common forms of uranium oxide are triuranium octoxide (U
3O
8) and UO
2. Both oxide forms are solids that have low solubility in water and are relatively stable over a wide range of environmental conditions. Triuranium octoxide... |
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