Moderate

The maximum number of electrons that an orbital can accommodate is/are:

Correct answer: C. 2

  • A. 0
  • B. 1
  • C. 2
  • D. 3
  • E. 4

Explanation

The maximum number of electrons in a single orbital is two. The maximum number of electrons an orbital can accommodate is 2. As in an orbital two electrons can never have the same values of all 4 quantum no.s according to Pauli's exclusion principle. So to follow this rule, an orbital can accommodate 2 electrons only.

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About Atomic Structure

Atomic structure covers the discovery of the proton, Planck's quantum theory, hydrogen emission spectra and the evidence for quantized energy levels. You will use quantum numbers to describe orbitals, distinguish s, p, d and f orbital shapes, and write electronic configurations, including the correct order of electron filling.

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