![The electronic configuration of atomic number 20 of an atom is which of the following?](https://www.gkseries.com/blog/wp-content/uploads/2022/01/The-electronic-configuration-of-atomic-number-20-of-an-atom-is-which-of-the-following.png)
Q. The electronic configuration of atomic number 20 of an atom is which of the following?
A. 2, 6, 6, 2
B. 2, 8, 8, 2
C. 2, 4, 6, 2
D. 2, 4, 6, 2
Answer: 2, 8, 8, 2
A. 2, 6, 6, 2
B. 2, 8, 8, 2
C. 2, 4, 6, 2
D. 2, 4, 6, 2
Answer: 2, 8, 8, 2
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