Question

An element, which belongs to third period and group $16$ in the periodic table has electronic configuration.

• A. $1 s^{2}, 2 s^{2} 2 p^{6}, 3 s^{2} 3 p^{3}$
• B. $1 s^{2}, 2 s^{2} 2 p^{6}, 3 s^{2} 3 p^{4}$
• C. $1 s^{2}, 2 s^{2} 2 p^{6}, 3 s^{2} 3 p^{5}$
• D. $1 s^{2}, 2 s^{2} 2 p^{4}$

Answer 1

Answer: (B)

Correct answer is (b) $1 s^{2}, 2 s^{2} 2 p^{6}, 3 s^{2} 3 p^{4}$