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Worksheetscompound mixtures and elements
Total questions: 13
Worksheet time: 8mins
Name
Class
Date
1.
How many different atoms
are there in a compound?
a)
0
b)
1
c)
2 or more
d)
-1
2.
What is a mixture?
a)
an atom
b)
2 or more substances that are together in the same place, but their atoms are not chemically bonded
c)
a substance that cannot be broken down into any other substances by physical or chemical means
d)
A substance made of 2 or more elements that are chemically
combined in a set ratio
3.
Contains only one kind of atom.
a)
Element
b)
Compund
c)
Mixture
4.
Contains two or more atoms combined
a)
Elements
b)
Compounds
c)
Mixtures
5.
Which of the following is an element?
a)
Sugar
b)
Salt
c)
Water
d)
Oxygen
6.
A pure substance...
a)
is an element or a compound
b)
is an element or a mixture
c)
is a compound or a mixture
d)
is a mixture
7.
What is the picture displayed?
a)
atom
b)
element
c)
molecule
d)
compound
8.
Which contains only elements?
a)
A
b)
B
c)
C
d)
D
9.
Classify the picture with the correct label.
a)
Element
b)
Compound
c)
Mixture of Elements
d)
Mixture of Compounds
10.
Classify the picture with the correct label.
a)
Element
b)
Compound
c)
Mixture of Elements and Compounds
d)
Mixture of Elements
11.
You are eating a pizza. What type of mixture are you consuming?
a)
homogeneous
b)
heterogeneous
c)
pure substance
d)
The Periodic Table
12.
A mixture that appears to be evenly mixed throughout:
a)
an atom
b)
a compound
c)
a homogeneous mixture
d)
a heterogeneous mixture
13.
Italian Salad Dressing is a . . .
a)
heterogeneous mixture
b)
homogeneous mixture
c)
Pure Substance
d)
Compound
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