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Question

The number of valence shell electrons in an atom with atomic number 26 is


A

8

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B

3

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C

5

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D

6

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Solution

The correct option is A

8


  • The atomic number of the given element is 26.
  • The electronic configuration of the element will be K, L, M, N

2, 8, 8, 8

  • In the given element, N-shell is the valence shell and it contains 8 electrons.
  • Hence, the number of valence shell electrons is 8
  • hence, option A is correct.

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