Science: Classification of Matter

Question 1

A change in size, shape, or state of matter

Answer 1

Physical

Question 2

Substance in which two or more elements are combined in a fixed proportion

Answer 2

Compound

Question 3

A mixture in which different materials can be easily distinguished

Answer 3

Heterogeneous

Question 4

Heterogeneous mixture containing a liquid in which visible particles settle

Answer 4

Suspension

Question 5

Heterogeneous mixture with larger particles that never settle

Answer 5

Colloid

Question 6

Any material of two or more substances that can be physically separated

Answer 6

Mass

Question 7

Homogeneous mixture of particles so small they cannot be seen and will never settle

Answer 7

Solution

Question 8

Mixture containing two or more gaseous, liquid, or solid substances blended evenly throughout

Answer 8

Homogeneous

Question 9

Substance in which all atoms are alike

Answer 9

Element

Question 10

Effect of scattering light by colloidal particles

Answer 10

Tyndall Effect

Question 11

Law of Conservation of ________

Answer 11

Mass

Question 12

chocolate chip ice cream

Answer 12

Heterogeneous

Question 13

tap water

Answer 13

Homogeneous

Question 14

milk

Answer 14

Heterogeneous

Question 15

smoke

Answer 15

Heterogeneous

Question 16

vegetable soup

Answer 16

Heterogeneous

Question 17

sharpening a pencil

Answer 17

physical change

Question 18

flammability of a substance

Answer 18

chemical property

Question 19

size of an object

Answer 19

physical property

Question 20

inflating a tire

Answer 20

physical change

Question 21

freezing point

Answer 21

physical property

Question 22

drawing copper into wire

Answer 22

physical change

Question 23

corrosion of a bicycle frame

Answer 23

chemical change

Question 24

fragrance of a flower

Answer 24

physical property

Question 25

formation of water when hydrogen burns

Answer 25

chemical change

Question 26

boiling water

Answer 26

physical change