Chapter 1

Question 0

Pure substances made up of two or more chemically bonded elements

Answer 0

Compounds

Question 1

Substances that cannot be broken down into a simpler one by a chemical change

Answer 1

Element

Question 2

Mixtures in which some portions of the mixture have different compositions

Answer 2

Heterogeneous mixtures

Question 3

Mixtures in which all portions of the mixture have the same composition

Answer 3

Homogeneous mixtures