Chap 2 Matter

Question 1

Chemistry

Answer 1

The study of matter and it’s changes

Question 2

Matter

Answer 2

Matter is anything you can hold or touch. It has to also have mass

Question 3

Element

Answer 3

A substance that can’t be divided into into simpler things chemically.

Question 4

Atoms

Answer 4

Smallest unit of matter

Question 5

Compound

Answer 5

two or more different elements that are chemically combined

Question 6

Molecule

Answer 6

The smallest unit of a substance

Question 7

Chemical Formula

Answer 7

A combination of symbols and numbers that represent the new substance

Question 8

Pure substance

Answer 8

It is a single element or compound that has definite chemical and physical properties

Question 9

Mixture

Answer 9

Two or more substances that can be separated

Question 10

Heterogeneous Mixture

Answer 10

Substances that can’t be mixed all the way

Question 11

Homogeneous Mixture

Answer 11

The substances can be mixed together and the mixture is the same throughout

Question 12

Miscible

Answer 12

Any substances that can be mixed together

Question 13

Immiscible

Answer 13

Any substances that can’t be mixed together