copper, which consists of only one
Classify each substance as a pure substance or a mixture.
copper, which consists of only one
kind of atom
a solution of sugar dissolved in
water
carbon dioxide, which has two
atoms of oxygen for each atom
of carbon
seawater, which can be purified by
filtering it
table salt, which can be separated
into sodium and chlorine only by
chemical processes
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Classify each substance as a pure substance or a mixture.
copper, which consists of only one
copper, which consists of only one
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