Question

drag the right word to its definition
the way the surface of a mineral reflects light.
luster
fracture
cleavage

Explanation:

Luster is defined as the way a mineral's surface reflects light. Fracture refers to how a mineral breaks unevenly, and cleavage is about how a mineral breaks along flat planes. Since the definition is about light reflection on a mineral's surface, luster is the correct term.

Answer:

luster