WorksheetsClassification of Matter
Total questions: 20
Worksheet time: 15mins
Name
Class
Date
1.
All matter is made up of .....
a)
Compounds
b)
Atoms
c)
Molecules
d)
Sunshine
2.
Are made from a combination of 2 or more elements...
a)
Molecules
b)
Pure Substances
c)
Compounds
d)
Elements
3.
H2 would be a .....
a)
Molecule
b)
Compound
c)
Solid
d)
Problem
4.
CO2 would be a .....
a)
Compound
b)
Molecule
c)
Compound AND Molecule
d)
Sandwich
5.
A combination that can be separated by physical processes is a .....
a)
Pure Substance
b)
Glucose
c)
Element
d)
Mixture
6.
A mixture that is NOT evenly distributed is called ....
a)
Compounded
b)
Homogenous
c)
Heterogenous
d)
Salty
7.
If you change a substance into a new substance...
a)
Partial Change
b)
Physical Change
c)
Chemical Change
d)
Freezing
8.
Which is NOT a chemical change?
a)
Leaves changing colors in the fall
b)
Iron rusting
c)
Digesting Lunch
d)
Ice Melting
9.
Mixture, such as mixed nuts or dry soup mix, in which different materials are unevenly distributed and are easily identified.
a)
suspension
b)
homogeneous mixture
c)
heterogeneous mixture
d)
colloid
10.
Substance with atoms that are all alike.
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
11.
Which of the following is not a homogeneous mixture?
a)
orange juice
b)
vinegar
c)
soft drinks
d)
pool water
12.
What type of mixture is this?
a)
homogenous mixture
b)
chemical
c)
heterogeneous mixture
d)
solid mix
13.
Which of the following is not an element?
a)
water
b)
hydrogen
c)
carbon
d)
oxygen
14.
Which of the following IS a mixture?
a)
air
b)
hydrogen
c)
water
d)
sugar
15.
Oxygen gas is an example of a.....
a)
pure element
b)
pure compound
c)
heterogeneous mixture
d)
homogeneous mixture
16.
Water vapor is an example of a.....
a)
pure element
b)
pure compound
c)
heterogeneous mixture
d)
homogeneous mixture
17.
Table salt is an example of a.....
a)
pure element
b)
pure compound
c)
heterogeneous mixture
d)
homogeneous mixture
18.
A gold bar is an example of a.....
a)
pure element
b)
pure compound
c)
heterogeneous mixture
d)
homogeneous mixture
19.
Which of the following would you use to separate sand from iron?
a)
a bar magnet
b)
paper
c)
hot plate
20.
What type of substance is gelatin?
a)
colloid
b)
comound
c)
substance
d)
suspension
100 %
