Question

Which of the following orbital will be filled first than 4p?
A. 4s
B. 2p
C. 3d
D. 1s

Right answer is C.
Explanation:
1s
2s 2p
3s 3p
4s 3d 4p
5s 4d 5p
6s 5d 6p 4f
7s 6d 7p 5f

I have already written the right answer so Don't write wrong answer. Just rewrite the right answer and make ur answer brainliest.
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Answer 1

Answer:

C 3d

Hope it helps

Gautham Shankar

Mark me brainliest.

Answer 2

the right anwer is 3d c option