Please help 100 point s

Chemistry

2 answers:

ki77a [65]3 years ago

5 0

Where is the chart?????

Anni [7]3 years ago

5 0

air is NOT a compound - it is a mixture of different gases like O2, N2 n CO2. CO2 is a pure substance but NOT an element. so the CORRECT ans is

C) The chart shows the percentages of pure substances in a mixture.

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