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mars1129 [50]
3 years ago
6

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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