Question

gaseous mixture

Smoke
Air

Answer 1

Answer:

Smoke is answer

Explanation:

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Answer 2

Answer:

Smoke is made up of a complex mixture of gases and fine particles produced when wood and other organic matter burn. A major health threat from smoke comes from fine particles (also called particle pollution, particulate matter, or PM).

The air around us is a mixture of gases, mainly nitrogen and oxygen, but containing much smaller amounts of water vapour, argon, and carbon dioxide, and very small amounts of other gases. Air also contains suspended dust, spores, and bacteria. Air is the commercial source for many of the gases it contains.