Question

Electronic configuration of four elements A, B, C and D are
given below
A. 1s² 2s² 2p⁶ B. 1s² 2s² 2p⁴
C. 1s² 2s² 2p⁶ 3s¹ D. 1s² 2s² 2p⁵
Which of the following is the correct order of increasing
tendency to gain electron?
(a) A < C < B < D (b) A < B < C < D
(c) D < B < C < A (d) D < A < B < C

Answer 1

Answer:

Option (b) is your answer

Answer 2

Explanation:

Electronic configuration of four elements A, B, C and D are

given below

A. 1s² 2s² 2p⁶ B. 1s² 2s² 2p⁴

C. 1s² 2s² 2p⁶ 3s¹ D. 1s² 2s² 2p⁵

Which of the following is the correct order of increasing

tendency to gain electron?

(a) A < C < B < D (b) A < B < C < D✔️

(c) D < B < C < A (d) D < A < B < C