Chemistry
What actinide was once used to power pacemaker batteries, but has since been replaced?
More Questions from Chemistry
What word is used to describe crops and foodstuffs grown without chemicals?
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Which element has the highest boiling point at 5933.2 Kelvin?
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What is the term for rain that contains chemical pollutants?
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Which electron that would emit the greatest amount of energy by dropping electron levels?
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What is the symbol used on the periodic table for the element Scandium?
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What occurs when molecules are evenly spread out in a space?
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What was the fifth unearthly element from the days of Aristotle?
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