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  • Periodic Classification of Elements
  • The outer most electronic configuration of an element is ...
Multiple choice

The outer most electronic configuration of an element is ns2 np3. In the periodic table the group to which the element belongs is

  1. 2

  2. 3

  3. 5

  4. 15

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ns2 np3 is the 3rd member of the p-block. The first group of the p-block is 13th. Hence element with p3 configuration belongs to 15th group

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