1. Tardigrade
  2. Question
  3. Chemistry
  4. The representation of the ground state electronic configuration of He by box - diagram as ↑ ↑ is wrong because it violates

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. The representation of the ground state electronic configuration of $He$ by box - diagram as $↑ \,↑$ is wrong because it violates

WBJEEWBJEE 2011Structure of Atom

Solution:

Pauli’s exclusion principle states, “An orbital can have a maximum of two electrons and these must have opposite spins.”