Question

what is the difference between 2O,O2 and O3​

Answer 1

O2 is an oxygen molecule in which two oxygen atoms are chemically combined. O3 is a molecule of ozone in which three oxygen atoms are chemically combined. 2O means that you have 2 molecules of whatever compound that contains the oxygen in the balanced equation.

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Answer 2

Answer:

Explanation:

O2 is an oxygen molecule in which two oxygen atoms are chemically combined. O3 is a molecule of ozone in which three oxygen atoms are chemically combined. 2O means that you have 2 molecules of whatever compound that contains the oxygen in the balanced equation.