Quiz about Classification of Matter

Question 1

A combination that can be separated by physical processes is a .....

Accepted Answer

Mixture

Answer

Atom

Answer

Compound

Answer

Element

Question 2

Are made from a combination of 2 or more elements in a constant ratio...

Accepted Answer

Compounds

Answer

Atom

Answer

Mixture

Answer

Elements

Question 3

What is a homogeneous mixture?

Accepted Answer

a mixture that is the same throughout.

Answer

a mixture that is made up of one type of atom.

Answer

a mixture that is made up of one type of compound

Answer

a mixture that cannot be separated through physical changes

Question 4

What type of mixture is this?

Accepted Answer

heterogeneous mixture

Answer

homogenous mixture

Answer

chemical

Answer

solid mix

Question 5

Italian Salad Dressing is a . . .

Accepted Answer

heterogeneous mixture

Answer

homogeneous mixture

Answer

Pure Substance

Answer

Compound

Question 6

Kool-Aid

Accepted Answer

Homogeneous Mixture

Answer

Element

Answer

Compound

Answer

Heterogeneous Mixture

Question 7

Aluminum

Accepted Answer

Element

Answer

Compound

Answer

Homogeneous Mixture

Answer

Heterogeneous Mixture

Question 8

NaCl

Accepted Answer

Compound

Answer

Element

Answer

Homogeneous Mixture

Answer

Heterogeneous Mixture

Question 9

This picture represents:

Accepted Answer

Compound

Answer

Element

Answer

Mixture of Elements

Answer

Mixture of Compounds

Question 10

This picture represents:

Accepted Answer

Mixture of Compounds

Answer

Element

Answer

Compound

Answer

Mixture of Elements

Question 11

This picture represents:

Accepted Answer

Mixture of Elements

Answer

Element

Answer

Compound

Answer

Mixture of Compounds

Question 12

Which one of these pictures represents a pure substance?

Accepted Answer

1 and 3

Answer

1 and 2

Answer

2 and 3

Answer

1, 2 and 3

Question 13

What is a pure substance that cannot be broken down into any other substances by chemical or physical means (Ex. Oxygen)?

Accepted Answer

Element

Answer

Compound

Answer

Colloid

Answer

Suspension

Question 14

What is a mixture in which particles can be seen seen and settle out over time (Ex. Muddy water)?

Accepted Answer

Suspension

Answer

Solution

Answer

Colloid

Answer

Element

Question 15

What is a mixture containing small, undissolved particles that do not settle out over time (Ex. Fog)?

Accepted Answer

Colloid

Answer

Solution

Answer

Suspension

Answer

Compound

Question 16

Italian Salad Dressing is a . . .

Accepted Answer

heterogeneous mixture

Answer

homogeneous mixture

Answer

Pure Substance

Answer

Compound

Question 17

Are made from a combination of 2 or more different elements...

Accepted Answer

Compounds

Answer

Molecules

Question 18

Substance with atoms that are all alike.

Accepted Answer

element

Answer

compound

Answer

homogeneous mixture

Answer

heterogeneous mixture

Question 19

This picture represents:

Accepted Answer

Mixture of Compounds

Answer

Element

Answer

Compound

Answer

Mixture of Elements

Question 20

Which of the following would you use to separate sand from iron?

Accepted Answer

a bar magnet

Answer

paper

Answer

hot plate

Question 21

Which one of these pictures represents a mixture?

Accepted Answer

2

Answer

1

Answer

3

Answer

1, 2 and 3

Question 22

Classify the following as: element, compound, homogeneous mixture or heterogeneous mixture: Air

Accepted Answer

Homogeneous mixture

Answer

Element

Answer

Compound

Answer

Heterogeneous mixture

Question 23

This picture represents which of the following?

Accepted Answer

mixture

Answer

element

Answer

compound

Question 24

This picture represents:

Accepted Answer

Mixture of Elements

Answer

Element

Answer

Compound

Answer

Mixture of Compounds

Classification of Matter

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