1.

The outer electronic configuration of alkaline earth metal is [BHU 1980; CPMT 1985, 93; MP PAT 1993]

A. \[n{{s}^{2}}\]
B. \[n{{s}^{1}}\]
C. \[n{{p}^{6}}\]
D. \[n{{d}^{10}}\]
Answer» B. \[n{{s}^{1}}\]


Discussion

No Comment Found

Related MCQs