Question

2. The order of filling of electrons in the orbital of an atom will be

(A) 3d, 4p, 4s, 4d, 5s (B) 3d, 4s, 4p, 4d, 5s

(C) 5s, 4p, 3d, 4d, 4s (D) 4s, 3d, 4p, 5s, 4d
​

Answer 1

(D) 4s, 3d, 4p, 5s, 4d

mark as branliest answer

Answer 2

Answer:

please mark as brilliant

Explanation:

D)4s. ,3d, 4p, 5s, 4d