Chemistry

What is the second-most abundant element in the universe, though it is much less common on Earth?

More Questions from Chemistry
Reacting an organic acid with a primary alcohol yields which of the following products?
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What gas makes up most of the atmosphere of Mars?
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Which of the following molecules does not exhibit delocalized pi bonding?
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What polyethylene bowls made Earl Tupper a millionaire?
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What actinide was once used to power pacemaker batteries, but has since been replaced?
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What is the boiling point of water on the Celsius scale?
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The first element on the periodic table of elements with an atomic number of 1 is?
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What are proteins that help speed up chemical reactions called?
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