Chemistry
Which chemical, also used in thermometers, was involved in early photo development?
More Questions from Chemistry
What element was known in ancient times and referred to in Genesis as "brimstone"?
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What is the spontaneous decay of atomic nuclei known as?
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What element is the basis for organic chemistry, as it occurs in all living organisms?
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Which element is a poisonous gas that combines with sodium to form table salt?
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What is the second-most abundant element in the universe, though it is much less common on Earth?
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Which is the major form of sugar used by living things as fuel?
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