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  • Atomic Structure
  • An element with atomic number 33 will belong to the
Multiple choice

An element with atomic number 33 will belong to the

  1. first group

  2. second group

  3. third group

  4. fifteenth group

  5. -

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

Arsenic (At. no. 33) belongs to 15th group as its outer shell configuration is 3d10 4s2 4p3, which contains 15 electrons.

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