Chapter 7 Part 1

_____________ is a measure of the force of gravity on an object.

What is a substance called that is made up of atoms of two or more different elements joined by chemical bonds?

_____________ is the amount of matter in an object.

What is matter with a composition that is always the same called?

What are characteristics that can be observed without changing the identity of the substance called?

What is a characteristic of a pure substance that describes its ability to change into different substances called?

What are groups of two or more atoms held together by chemical bonds called?

_________ is the amount of space occupied by an object.

______________ is any substance that cannot be broken down.

What is anything that takes up space and has mass called?

____________ are the building blocks of matter.

What is the study of matter and how it changes called?

What is the force that holds two atoms together called?

What is density?

What shows the elements in the compound and the ratio of atoms?