Specific gravity is the density of an object compared to the density of .
a. air
b. granite
c. water
d. basalt

Evaluate this exponential expression,8. (2 + 3)2 – 42

Why is soap used to remove grease? a. its nonpolar end dissolves the grease. b. it makes the water bond with the grease. c. it chemically bonds with the grease. d. its polar end dissolves the grease.correct answer for apex - a, its nonpolar end dissolves the grease.

The formation of a solid, also known as a is an indication of a chemical change. precipitate particulate particle powder