Question

The valence shell electronic configuration of transition elements is

• A. $n{s}^1$
• B. $n{s}^{2}n{p}^5$
• C. $n{s}^{0-2}(n-1)d^{1-10}$
• D. $n{s}^2(n-1)d^{10}$

Answer 1

Answer: (C)

Transition elements $=d$-block elements i.e., $n{s}^{0-2}(n-1)d^{1-10}$