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Chemistry, 12.08.2019 16:10 igtguith

Classify each of the following as an element, a compound, or a mixture:
(a) copper
(b) water
(c) nitrogen
(d) sulfur
(e) air
(f) sucrose
(g) a substance composed of molecules each of which contains two iodine atoms
(h) gasoline

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Classify each of the following as an element, a compound, or a mixture:
(a) copper
(b)...
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