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Elements with their electronic configura...

Elements with their electronic configurations are given below: Answer the following questions:
(I) `1s^(2) 2s^2 (II) 1s^(2) 2s^(2) 2p^(6) (III) 1s^(2) 2s^(2) 2p^(6) 3s^(2) (IV) 1s^(2) 2s^(2) 2p^(3) (V) 1s^(2) 2s^(2) 2p^(5)`
The element with highest I.E. is:

A

I and IV

B

I and V

C

III and IV

D

III and V

Text Solution

Verified by Experts

The correct Answer is:
D
Because out of the given choices III will have the highest tendency to lose its electrons and V will have highest tendency to accept electrons.
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