NEET UG CHEMISTRY MCQ: CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

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Application +4 | -1

Assign the position of the element having outer electronic configuration

n s^2 n p^4

for

n=3

View answer and explanation

Correct option: A

Third period, 16th group

The correct answer is A (Third period, 16th group) because with

n=3

, the electronic configuration is

3s^2 3p^4

, indicating it's in the third period and group 16 (chalcogens).

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