what physical property of a mineral does specific gravity describe?\na how shiny or dull a mineral is\nb the…

what physical property of a mineral does specific gravity describe?\na how shiny or dull a mineral is\nb the density of a mineral compared to water\nc how difficult a mineral is to scratch\nd the shapes a mineral forms when broken
Answer
Brief Explanations:
Specific gravity is defined as the ratio of the density of a substance (in this case, a mineral) to the density of a reference substance, usually water. It is a measure of relative density.
Answer:
B. The density of a mineral compared to water