Science, asked by sharini90, 4 months ago

Which of the following is NOT a pure substance?
O argon
O helium
O water
O air

Answers

Answered by TheUnknownUser

3

water

water is NOT a pure substance

Answered by rickytooni471

2

Answer

Aerated water is a homogeneous mixture of carbon dioxide and water.

it is not a pure substance.

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