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andrey2020 [161]
3 years ago
15

an atom of magnesium has 12 protons and 12 electrons. if the atom loses 2 electrons, what will be the charge on the ion that for

ms?
Chemistry
2 answers:
VMariaS [17]3 years ago
4 0

Answer: +2

Explanation:

It would be positive/plus 2 because electrons are negative. Think of it this way, if you subtract a negative, the answer is would be positive. (Ex: 3-2=1 because you are taking away 1 but if it were 3-(-2) it would be positive 5 bc it 2 negatives cancel each other and make a positive answer)

goblinko [34]3 years ago
3 0
It would have a positive two charge (+2).
12+(-12)=0
12+(-10)=2
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