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3 September, 20:12

Why is air a pure substance?

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Answers (2)
  1. 3 September, 22:00
    0
    Air isn't considered a pure substance

    Explanation:

    Because there is no one single chemical element of compound that forms air. Air is a mixture of various purechemical substances, most of which exist in the gaseous state.
  2. 3 September, 23:25
    0
    Answer:It isn't

    Explanation:

    Air isn't considered a pure substance because there is no one single chemical element of compound that forms air. Air is a mixture of various pure chemical substances, most of which exist in the gaseous state.
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