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Questions and Answers
What is an element?
What is an element?
Where were the other 86 elements found in nature created?
Where were the other 86 elements found in nature created?
What accounts for 85% of the Sun's energy?
What accounts for 85% of the Sun's energy?
What makes up the solar wind?
What makes up the solar wind?
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What is the primary function of the Earth's atmosphere?
What is the primary function of the Earth's atmosphere?
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What happens when a star's core runs out of hydrogen?
What happens when a star's core runs out of hydrogen?
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During a supernova explosion, which elements are expelled out into space?
During a supernova explosion, which elements are expelled out into space?
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What is the purpose of the Element rap activity mentioned in the text?
What is the purpose of the Element rap activity mentioned in the text?
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What does the text suggest about scientists' approach to new evidence?
What does the text suggest about scientists' approach to new evidence?
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What is the significance of helium gas created in the early universe?
What is the significance of helium gas created in the early universe?
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