popsmoke2346 popsmoke2346

12-11-2020
Physics

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Which of the following is an example of a mixture? A. calcium B. water C. carbon dioxide D. the atmosphere

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hamuniruha hamuniruha

14-11-2020

Answer:

D

Explanation:

The atmosphere is made up of constituents not chemically combined unlike the rest of the options...

The atmosphere is made up of O2, N2, etc. and they are not chemically combined, hence the atmosphere is a mixture

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