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Science Test Ch. 3

Total questions: 28

Worksheet time: 14mins

Name
Class
Date
1.

Matter can be a solid, liquid, or gas.

a)

True

b)

False

2.

A graduated container measures the weight of a liquid.

a)

True

b)

False

3.

Water displacement can be used to find the volume of solids.

a)

True

b)

False

4.

A balance is a scientific instrument that measures mass.

a)

True

b)

False

5.

Density measures the amount of matter in a certain volume.

a)

True

b)

False

6.

Heating a marshmallow over a fire is an example of a chemical change.

a)

True

b)

False

7.

The amount of space an object or a substance takes up.

a)

liquid

b)

volume

c)

gas

d)

mass

8.

The amount of material in a substance.

a)

matter

b)

liquid

c)

gas

d)

mass

9.

Two or more substances that are physically combined.

a)

mass

b)

mixture

c)

matter

d)

gas

10.

Anything that has mass and volume.

a)

gas

b)

matter

c)

liquid

d)

mass

11.

Has a definite volume and a definite shape.

a)

gas

b)

solid

c)

liquid

d)

mass

12.

Has a definite volume, but not a definite shape.

a)

mixture

b)

liquid

c)

gas

d)

mass

13.

Has no definite volume or shape.

a)

mixture

b)

liquid

c)

gas

d)

mass

14.

A characteristic of a substance that can be observed without changing the identity of the substance is called a _______.

a)

compound

b)

physical property

c)

chemical property

d)

molecule

15.

A liquid _______ as it changes into a solid.

a)

condenses

b)

melts

c)

evaporates

d)

freezes

16.

The process of a liquid changing into a gas is called ___________

a)

vaporization

b)

condensation

c)

freezing

d)

melting

17.

The ability of a solvent to dissolve a certain amount of solute is called its _____.


a)

 dilution

b)

solubility

c)

 saturation

d)

concentration

18.

When a gas changes to a liquid, _____ occurs.

a)

condensation

b)

vaporization

c)

freezing

d)

melting

19.

A change in matter that does not form a new substance is a _____

a)

compound

b)

chemical change

c)

physical change

d)

molecule

20.

 As a solid changes into a liquid it _____

a)

freezes

b)

condenses

c)

melts

d)

evaporates

21.

All matter is made up of small particles called _____.

a)

elements

b)

atoms

c)

compounds

d)

solutes

22.

When atoms from two or more elements or compounds combine to form a new substance, a _____ occurs.


a)

chemical change

b)

physical change

c)

physical property

d)

evaporation

23.

When atoms of different elements combine, the molecule formed is called a _____

a)

mixture

b)

solute

c)

compound

d)

solution

24.

A mixture in which all the substances are spread evenly throughout is   

   called_________________________________________ 


a)

element

b)

concentration

c)

solution

d)

molecule

25.

Matter that is made up of only one kind of atom is called an______

a)

vapor

b)

element

c)

solution

26.

A substance that is dissolved is called a ___________

a)

concentration

b)

solvent

c)

solute

d)

atom

27.

 A substance that dissolves another substance is called a ________

a)

solvent

b)

solute

c)

solution

d)

molecule

28.

The amount of solute that is dissolved in the solvent is the _____________________ of the solution.


a)

solution

b)

substance

c)

concentration

d)

solvent