Question

Which law represents the pairing of electrons in a subshell after each orbital is filled with one electron?

A. Pauli's exclusion principle B. Hund's rule C. Heisenberg's principle D. Hess's law

✨ Free AI Tools for You

Powered by Chatterbot AI

Answer

Explanation

The correct answer is B.

Hund's Rule states that electrons will fill each orbital within a subshell singly before any orbital is doubly occupied. This means that electrons will pair up in an orbital only when all the orbitals in that subshell have one electron each.

Final Answer

B


Was this helpful?