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andriy [413]
3 years ago
15

Magnesium bromide as a subscript

Chemistry
1 answer:
DiKsa [7]3 years ago
5 0

Answer:2

Explanation:

Because the oxidation number of magnesium is +2 and it s going to be exchanged with that of chlorine which is -1, so that chlorine carries the subscript of 2 and magnesium carries 1

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