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30-09-2020
Chemistry

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The chemical formula for magnesium oxide is 2MgO. The number 2 represents the number of ___.
oxygen atoms
magnesium atoms
magnesium oxide molecules

Respuesta :

ekamunya04 ekamunya04

02-10-2020

Answer:

magnesium oxide molecules

Explanation:

this is because the two is before the formula of MgO

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