Chemistry
What makes matter expand when it's heated and contract when it's cooled?
More Questions from Chemistry
What symbol appears on the periodic table for Beryllium which has the atomic number 4?
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Which of these is a heavy gas used in specialized electric lamps?
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What is meant in saying that two liquids are miscible?
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What is used to remove oxygen from cathode ray tubes and vacuum tubes?
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What is used in manufacturing matches, fertilizers and pesticides, and in vulcanization of rubber?
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