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Chemistry, 05.02.2020 00:47 datstepparoddoe27

1: an ion of magnesium has 12 protons and a charge of +2. how many electrons are in this ion?

a. 2

b. 10

c. 12

d. 14

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1: an ion of magnesium has 12 protons and a charge of +2. how many electrons are in this ion?

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