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bigsillrosekiss3aaa bigsillrosekiss3aaa
  • 08-12-2015
  • Mathematics
Answered

Which substance is a mixture?

salt

gasoline

aluminum

carbon dioxide

Verified Answer :

W0lf93
W0lf93 W0lf93
  • 13-05-2017

First, we must understand why the three other choices are not mixtures. Salt is a compound made from elements Sodium and Chlorine. Aluminum is an element. Carbon dioxide is also a compound composed of Carbon and Oxygen.

Now, gasoline. is substance made from refined crude oils (or hydrocarbons). As a matter of fact, gasoline is an example of a homogenous mixture.

Thus, amongst the choices, the mixture would be gasoline.

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