Chemistry, asked by depsvingmailcom, 1 month ago

which of the following substances is a mixture? a) oxygen. b)air. c) carbon dioxide. d)comman salt​

Answers

Answered by preethi77737
2

Answer:

Common Salt (d)

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Answered by Anonymous
0

B - air is mixture of many gases

the mixture of gases that surrounds the earth is knows as air

hope it helps

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