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Noble Gases

An element ha...

Question

An element having electronic configuration 2, 8, 18, 3 belongs to which group of the Modern Periodic Table?

A

3^rd group

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B

13^th group

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C

15^th group

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D

18^th group

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Solution

The correct option is B
13^th group

The given element has 3 electrons in its valence shell which implies that it is an element of 13^thgroup.

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