a
-3, +3
b
+5
c
-3, +5
d
-3
Explanation
Correct Option
aVideo Explanation
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Discussions (8)

Dave333
4 years ago
Wow,I guess nitric is NO3,And nitrite is NO2.even chemistry has singular and pluralπ
-3, +3
+5
-3, +5
-3

Wow,I guess nitric is NO3,And nitrite is NO2.even chemistry has singular and pluralπ