bree39raim bree39raim

01-09-2020
Chemistry

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which has the greatest percentage of oxygen? CO2, NO2,SO2 and MgO?

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Leora03 Leora03

01-09-2020

Answer:

CO₂

Explanation:

Please see attached picture for full solution.

* The masses of each atom can be found in the periodic table of elements

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