Question

Select the group of anions :

a) Na+ , Al^+3 , Mg ^ +2
b) O^-2 , K+ , Ca ^ +2
c) H+ , Mg^+2 , Cl ^ -2
d) Cl^-2 , O^-2 , N ^ -3
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Answer 1

Answer:

d) cl^-1,o^-2,N^-3

Explanation:

anion - an ion with negative charge

please mark BRAINIEST