Question

which representation conveys that the probability of finding an electron at the nucleus is zero? choose one: a. kr5s¹ b. 1s 2s c. d.

Explanation:

The p - orbital has a node at the nucleus, meaning the probability of finding an electron in a p - orbital at the nucleus is zero. Option D represents a p - orbital. Option A is an electron - configuration notation, Option B is an orbital - filling diagram for s - orbitals which have non - zero probability at the nucleus, and Option C seems to be a representation of a decay or size change and is not relevant to orbital probability at the nucleus.

Answer:

D.