which is not a pure substance
H2O
Ar
gun powder
graphite
Answers
Answered by
1
Explanation:
H20
is the answer it may help u
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Answered by
0
Answer:
Gun Powder
Because Elements and Compounds are pure substances. H20 is a compound , Ar and graphite are elements. Hence Gun powder is a mixture.Thus Gun powder is not a pure substance. Plz mark me.
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