Structure of Atom - Online Test

Total Number of Questions in this Test: 10
Total Number of Questions Answered: 0
Total Number of Questions Skipped: 0


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Question : 1

Pauli''s exclusion principle states that

Options :
  •  nucleus of an atom contains no negative charge
  •  electrons move in circular orbits around the nucleus
  •  electrons occupy orbitals of lowest energy
  •  all the four quantum numbers of two electrons in an atom cannot be equal