WorksheetsGrade 6 Chemistry
Total questions: 22
Worksheet time: 13mins
Name
Class
Date
1.
A pure substance that cannot be separated into simpler substances by chemical or physical means.
a)
Element
b)
Compound
c)
Mixture
d)
Chemical
2.
A compound is made of ________ atoms.
a)
big
b)
similar
c)
different
3.
Carbon Dioxide is a ______
a)
compound
b)
element
c)
mixtures
d)
Battle of Bunker Hill
4.
Which of the following represents an element?
a)
H2O
b)
H2
c)
NaCl
d)
CaCO3
5.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture of elements
d)
mixture of compounds
6.
Iced Tea (with ice in it)
a)
Element
b)
Compound
c)
Heterogenous Mixture
d)
Solution
7.
Pizza
a)
Element
b)
Compound
c)
Heterogenous Mixture
d)
Solution
8.
When elements form mixtures, the elements keep their original properties.
a)
True
b)
False
9.
What is Fe?
a)
Boron
b)
Fluorine
c)
Francium
d)
Iron
10.
Mixtures are different than pure substances because mixtures-
a)
have lower boiling points
b)
can be separated physically
c)
are less dense than pure substances
d)
contain only one type of atom
11.
This diagram represents a _____.
a)
pure substance that is a compound
b)
mixture of elements
c)
pure substance that is an element
d)
mixture of compounds
12.
a)
Element
b)
Compound
c)
Mixture of compound and element
d)
Mixture of elements
13.
a)
Element
b)
Compound
c)
Mixture of compound and element
d)
Mixture of elements
14.
Mixtures are __________ combined.
a)
Chemically
b)
Physically
c)
Magically
d)
Spontaneously
15.
What is CO2 and example of?
a)
element
b)
mixture
c)
compound
16.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
17.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
18.
What is the picture displayed?
a)
atom
b)
element
c)
molecule
d)
compound
19.
Are these molecules also compounds?
a)
YES
b)
NO
20.
Are these molecules also compounds?
a)
YES
b)
NO
21.
The image above shows a...
a)
molecules
b)
compounds
c)
pure substance
d)
mixture of atoms
22.
This diagram represents...
a)
An element
b)
A molecule
c)
A compound
d)
A mixture of elements and compounds
100 %
