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Worksheets

Matter and Its Properties

Total questions: 40

Worksheet time: 27mins

Name
Class
Date
1.
Which of the following is not a chemical property? 
a)
rusting 
b)
boiling 
c)
rotting 
d)
burning 
2.
What is reactivity?
a)
how a substance combines physically with another substance
b)
how a substance combines chemically with another substance 
3.
Which one of these is a chemical property?
a)
melting point
b)
boiling point
c)
color
d)
flammability
4.
Which is an example of a physical property?
a)
ability to react with acid
b)
 state of matter
c)
flammability
d)
ability to react with oxygen
5.
Which of the following is a chemical change?
a)
human digestion
b)
cutting a tree down
c)
melting a chocolate bar
d)
Has a density of 1 gm/mL
6.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
7.

The ability to rust is a

a)

Physical property

b)

Chemical property

8.

The mass of the box is 20 pounds. This is an example of a

a)

Physical property

b)

Chemical property

9.

The ability of salt to dissolve in water is

a)

Solubility

b)

Reactivity

c)

Flammability

d)

Ductility

10.

The temperature at which a liquid turns into a gas describes

a)

Malleability

b)

Boiling point

c)

Thermal conductivity

d)

Melting point

11.

Which of the following is a chemical property of water?

a)

Reacts with pure sodium

b)

Boils at 100 oC

c)

Is liquid at room temperature

d)

Has a density of 1 gm/mL

12.
Evidence of Chemical Change.
a)
New Substance 
b)
Size change
c)
State change
d)
Mixture 
13.
A chemical reaction accompanied by the absorption of heat. 
a)
Chemical Change
b)
Physical Change
c)
Endothermic Reaction
d)
Exothermic Reaction 
14.
A cold pack made with Ammonium Chloride is and example of a __________ reaction. 
a)
Endothermic Reaction
b)
Exothermic Reaction
c)
Mesothermic Reaction
d)
Misothermic Reaction
15.
Cake batter baked in an oven
a)
Chemical Change
b)
Physical Change
16.
Is melting butter for popcorn a chemical or physical change?
a)
chemical
b)
physical
17.
Hydrochloric acid reacts with potassium hydroxide to produce a salt, water,and heat.
a)
Chemical Change
b)
Physical Change
18.
Evaporation
a)
Chemical Change
b)
Physical Change
19.
Milk Sours
a)
Chemical Change
b)
Physical Change
20.
Grass growing in a lawn
a)
Chemical Change
b)
Physical Change
21.

___________ are the smallest unit of an element that maintains the properties of that element.

a)

Atoms

b)

Elements

c)

Compounds

d)

Mixtures

22.

A ______________ is made up of different kinds of atoms chemically combined.

a)

element

b)

compound

c)

mixture

d)

molecule

23.

A __________________ is a substance that has definite physical and chemical properties such as appearance, melting point, and reactivity and cannot be physically separated.

a)

mixture

b)

pure substance

c)

compound

d)

element

24.

A ______________ mixture is one that does not have a uniform composition.

a)

heterogeneous

b)

homogenous

c)

pure substance

25.

A _________________ mixture is one where the substances are evenly spread throughout.

a)

heterogeneous

b)

homogeneous

c)

pure substance

26.

Tea and air are examples of ________________.

a)

solutions

b)

suspensions

c)

colloids

27.

Fruit Loops, pizza, and Skittles are examples of ____________________ mixtures.

a)

heterogeneous

b)

homogeneous

c)

pure

28.

Coffee, mouthwash, and vinegar are examples of __________________ mixtures.

a)

heterogeneous

b)

homogeneous

c)

pure

29.

What is this?

a)

Element

b)

Compound

c)

Homogeneous Mixture

d)

Heterogeneous MIxture

30.

What is this?

a)

Element

b)

Compound

c)

Homogeneous Mixture

d)

Heterogeneous Mixture

31.

What is this?

a)

Element

b)

Compound

c)

Homogeneous Mixture

d)

Heterogeneous Mixture

32.
cake batter
a)
heterogeneous mixture
b)
homogeneous mixture
33.
Chicken noodle soup
a)
heterogeneous mixture
b)
homogeneous mixture
34.

What is this?

a)

Element

b)

Compound

c)

Heterogeneous MIxture

d)

Homogeneous Mixture

35.
a)

Element

b)

Compound

c)

Homogeneous Mixture

d)

Heterogeneous MIxture

36.

What is it?

a)

Pure Substance

b)

Mixture

37.

What is it?

a)

Pure Substance

b)

Mixture

38.

When there is one type of atom

a)

Element

b)

Compound

c)

Homogeneous Mixture

d)

Heterogeneous Mixture

39.

When there is 2 or more atoms combined together

a)

Element

b)

Compound

c)

Homogeneous Mixture

d)

Heterogeneous Mixture

40.

A group of 2 or more items, that are not chemically combined

a)

Pure Substance

b)

Mixture