Question

A metal's luster is due to ____.

A. the free flow of electrons between its atoms
B. Light energy being absorbed and given off again by its valence electrons.
C. Energy from the nuclei of its atoms being given off as a visible light
D. Valence electrons giving off energy as they collide with one another.

Answer 1

The answer is C i think

Step-by-step explanation:

Im about 80% sure this is right