layhall14 layhall14
  • 16-10-2020
  • Chemistry
contestada

Is air a homogeneous heterogeneous mixture or substance

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Nicoleliva2 Nicoleliva2
  • 16-10-2020

Answer:

look at the explanation

Explanation:

The air that you breathe is a homogeneous mixture of oxygen, nitrogen, argon, and carbon dioxide, along with other elements in smaller amounts. Because each layer of the Earth's atmosphere has a different density, each layer of air is its own homogeneous mixture.

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