Chemistry-
General
Easy
Question
Select isoelectronic set:
a) Na+, H3O+,NH4+
b)CO-23 ,NO3,HCO3
c)P-3 ,HCl,C2H6,PH3
d)N-3 ,O ,F
- a,b,d
- b,c,d
- a,b,c,d
- a,b,c
The correct answer is: a,b,c
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