Chemistry, 29.11.2019 14:31 homework2358

What is the charge of a magnesium ion that has lost its two valence electrons?
+1
+2
-1
-2

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What is the charge of a magnesium ion that has lost its two valence electrons?
+1
+2<...

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What is the charge of a magnesium ion that has lost its two valence electrons? +1 +2 -1 -2

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What is the charge of a magnesium ion that has lost its two valence electrons?
+1
+2
-1
-2