How many protons are in an atom of oxygen?

6

8

16

24

The density of glycerin is 1.26grams/centimeter cubed . how many is this? use the conversion rates of and . express your answer to the correct number of significant figures.

You have a liquid that exhibits diltancy. you want to pour it from a bottle. what should you do to the bottle before pouring

Select the correct answer. wax is a nonpolar substance. in which type of substance is it the most soluble?