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07-07-2020
Chemistry

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3.What is the chemical formula for magnesium oxide

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Ajiduah1 Ajiduah1

12-07-2020

Answer: MgO

Explanation:

Magnesium = +2 valency

Oxygen = - 2 Valency

The valencies cancels each other out , given a net charge of 0, hence we have; MgO

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