Napter 10 Test At Home Learning
4. What is the ratio of the mass to the number of
moles of a compound?

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.

What is the polyatamic ion of borate

Nan element’s square on the periodic table, the number with the greatest numerical value represents the