4 Explain why:
a a magnesium ion has a charge of 21
b the ions in magnesium oxide stay togeth...
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Chemistry, 06.11.2020 20:00 Amholloway13
4 Explain why:
a a magnesium ion has a charge of 21
b the ions in magnesium oxide stay together c magnesium chloride has no overall charge
d the formula of magnesium chloride is MgCl2.
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Answers: 3
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