[Kr]5S24D105P2

Question: Complete this sentence: Atoms emit visible and ultraviolet light

Answer: as electrons jump from higher energy levels to lower levels.

Question: The number of orbitals in a d subshell is

Answer: 5

Question: “No two electrons in an atom can have the same four quantum numbers” is a statement of

Answer: the Pauli exclusion principle.

Question: Transition metal elements have atoms or ions with partially filled

Answer: d subshells.

Question: What is the difference in the electron configuration between carbon-14 and carbon-12?

Answer: There is no difference.