The last element of the p-block in 6th period is represented by the outer most electronic configuration

Question

The last element of the p-block in 6th period is represented by the outer most electronic configuration (A) 7s2 7p6 (B) 5f146d107s27p5 (C) 4f145d106s26p4 (D) 4f145d106s26p6

Tardigrade Admin · Accepted Answer

The last element of the p-block in 6th period is Radon (Rn) The electronic configuration of Rn is [ Xe ] 4 f 14 5 d 10 6 s 2 6 p 6

Q. The last element of the $p$ -block in $6^{t h}$ period is represented by the outer most electronic configuration

$7 s^{2} 7 p^{6}$

$5 f^{14} 6 d^{10} 7 s^{2} 7 p^{5}$

$4 f^{14} 5 d^{10} 6 s^{2} 6 p^{4}$

$4 f^{14} 5 d^{10} 6 s^{2} 6 p^{6}$

The last element of the $p$ -block in $6^{t h}$ period is Radon $(R n)$

The electronic configuration of $R n$ is $[X e] 4 f^{14} 5 d^{10} 6 s^{2} 6 p^{6}$

Q. The last element of the p-block in 6th period is represented by the outer most electronic configuration

7s27p6

5f146d107s27p5

4f145d106s26p4

4f145d106s26p6