The correct ground state electronic configuration of chromium atom is

Question

The correct ground state electronic configuration of chromium atom is (A) [ Ar ] 3 d5 4 s1 (B) [ Ar ] 3 d4 4 s2 (C) [ Ar ] 3 d6 4 s° (D) [ Ar ] 4 d5 4 s1

Tardigrade Admin · Accepted Answer

Correct answer is (a) [ Ar ] 3 d5 4 s1

Q. The correct ground state electronic configuration of chromium atom is

$[A r] 3 d^{5} 4 s^{1}$

$[A r] 3 d^{4} 4 s^{2}$

$[A r] 3 d^{6} 4 s^{\circ}$

$[A r] 4 d^{5} 4 s^{1}$

Correct answer is (a) $[A r] 3 d^{5} 4 s^{1}$

Q. The correct ground state electronic configuration of chromium atom is

[Ar]3d54s1

[Ar]3d44s2

[Ar]3d64s∘

[Ar]4d54s1

Correct answer is (a) [Ar]3d54s1

$[A r] 3 d^{5} 4 s^{1}$

$[A r] 3 d^{4} 4 s^{2}$

$[A r] 3 d^{6} 4 s^{\circ}$

$[A r] 4 d^{5} 4 s^{1}$

Correct answer is (a) $[A r] 3 d^{5} 4 s^{1}$