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1) Which pure substance is composed of more than one element? A. carbon B. gold C. water D. sodium
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Jun 10, 2021
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1) Which pure substance is composed of more than one element?
A. carbon
B. gold
C. water
D. sodium
Chemistry
middle-school
David Nesbitt
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David Nesbitt
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C. water
It’s chemical formula is H2O, made of both hydrogen and oxygen.
Tim Gage
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Jun 15, 2021
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Tim Gage
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