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How many different kinds of atoms do occur naturally on earth? Why do you think so?
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Apr 20, 2021
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How many different kinds of atoms do occur naturally on earth? Why do you think so?
Chemistry
middle-school
Nick Cordova
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Of these 118 elements,94 occur naturally on Earth. Six of these occur in extreme trace quantities: that’s what I know
OddNorg
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Apr 24, 2021
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OddNorg
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