Hindi, asked by savipatil989, 10 months ago

give eg of
criss cross method

Answers

Answered by mukeshgour2911

Explanation:

The oxidation number of Mg is +2 and oxygen is -2. Criss cross the absolute values to give Mg2O2In this examplethere is a common factor of 2 so divide by 2 to give MgO. It is a helpfulmethod just cross them and put them down without changes. The oxidation number of Mg is +2 and oxygen is -2

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