Chemistry, 19.11.2020 17:00 zachstonemoreau

In a Lewis structure, what do you do with the total number of valence if your ion is 2- charged?

a) Divide the valence number by 2
b) Multiply the valence number by 2
c) Subtract 2 from the valence number
d) Add 2 to the valence number

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In a Lewis structure, what do you do with the total number of valence if your ion is 2- charged?