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24-11-2020
Chemistry

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How many electrons (total number) are in the ion, CO3(2-) ?
Select one:

a.30
b. 24
c. 32
d. 16

Respuesta :

averyrichardsson averyrichardsson

24-11-2020

B because there are 12 electron pairs in C03(-2) and 12 pairs=24

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