Given is the electronic configuration of element X (K)-(2), (L)-(8),(M)-(11) (N)-(2) The number of electrons present with l= 2 in an atom of element X is

Question

Given is the electronic configuration of element X (K)-(2), (L)-(8),(M)-(11) (N)-(2) The number of electrons present with l= 2 in an atom of element X is (A) 3 (B) 6 (C) 5 (D) 4

Tardigrade Admin · Accepted Answer

X23: 1s2 2s2 2p6 3s2 3p6 3d3 4s2. No. of electron with l= 2 are 3 (3d3)

Q. Given is the electronic configuration of element $X$
$(K) - (2), (L) - (8), (M) - (11) (N) - (2)$
The number of electrons present with $l = 2$ in an atom of element $X$ is

$3$

$6$

$5$

$4$

$X_{23} : 1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 3 d^{3} 4 s^{2}$ .
No. of electron with $l = 2$ are $3 (3 d^{3})$

Q. Given is the electronic configuration of element X (K)−(2),(L)−(8),(M)−(11)(N)−(2) The number of electrons present with l=2 in an atom of element X is

3

6

5

4

X23​:1s22s22p63s23p63d34s2. No. of electron with l=2 are 3(3d3)

Q. Given is the electronic configuration of element $X$
$(K) - (2), (L) - (8), (M) - (11) (N) - (2)$
The number of electrons present with $l = 2$ in an atom of element $X$ is

$3$

$6$

$5$

$4$

$X_{23} : 1 s^{2} 2 s^{2} 2 p^{6} 3 s^{2} 3 p^{6} 3 d^{3} 4 s^{2}$ .
No. of electron with $l = 2$ are $3 (3 d^{3})$