Matter - John England

Question 1

Chemistry

Answer 1

The study of matter’s composition, structure, properties, and the changes that matter makes

Question 2

Matter

Answer 2

Anything that has mass and takes up space

Question 3

Element

Answer 3

Made of only one kind of atom. Cannot be separated or broken down chemically.

Question 4

Atom

Answer 4

Smallest unit of matter.

Question 5

Compound

Answer 5

Made of atoms from two different elements that were chemically combined.

Question 6

Molecule

Answer 6

The smallest unit of a substance that keeps the physical and chemical properties of that substance

Question 7

Chemical Formula

Answer 7

Chemical symbols that are combined to represent a substance

Question 8

Pure Substance

Answer 8

A sample of matter that has definite physical and chemical properties, either a single element or a single compound. Fixed composition

Question 9

Mixture

Answer 9

Two or more substances that are not chemically combined

Question 10

Heterogeneous Mixture

Answer 10

Mixed substances aren’t mixed uniformly and are not evenly distributed

Question 11

Homogeneous Mixture

Answer 11

Mixed substances are evenly distributed and the mixture is the same throughout

Question 12

Miscible

Answer 12

Substances that form homogeneous mixtures when mixed

Question 13

Immiscible

Answer 13

You can see two layers in a mixture