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Grade: 12th pass

                        

In which of the following pairs are the ions isoelectronic? 1) Mg2+, Ar 2) Na+, O2- 3) A13+,C1- 4) K+, Ne

In which of the following pairs are the ions isoelectronic?
1) Mg2+, Ar
2) Na+, O2-
3) A13+,C1-
4) K+, Ne

2 months ago

Answers : (1)

Pawan Prajapati
askIITians Faculty
5328 Points
							Answer ::

Option B is correct
2 months ago
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