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WorksheetsElements Compounds Mixtures
Total questions: 13
Worksheet time: 7mins
Name
Class
Date
1.
A substance that cannot be broken down into any other substance by ordinarychemical means is called —
a)
molecule
b)
mixture
c)
element
d)
compound
2.
Two or more physically combined substances form —
a)
a compoud
b)
an acid
c)
an element
d)
a mixture
3.
What is an example of a mixture?
a)
Table salt
b)
Salt water
c)
Oxygen
d)
Air
4.
A substance made of only one type of atom is called —
a)
an element
b)
a mixture
c)
a compound
d)
a salt
5.
Which of these substances is an example of a solution?
a)
milk
b)
sweet tea
c)
mercury
d)
concrete
6.
What is an example of an element?
a)
Oxygen
b)
Pure water
c)
Air
d)
Table salt
7.
Two or more substances in the same place but NOT chemically combined or in a specific ratio is called —
a)
a compound
b)
a pure substance
c)
an element
d)
a mixture
8.
1 A substance made up of two or more chemically combined elements is —
a)
an element
b)
mixture
c)
compound
d)
solution
9.
What does this illustrate
a)
Elements
b)
Compunds
c)
Mixture of Elements and Compunds
d)
Mixture of Compounds
10.
What does this pic illustrate?
a)
Element
b)
Mixture of Compunds
c)
Mixture of elemets
d)
Compounds
11.
Examples are milk and gasoline.
a)
elements
b)
mixtures
c)
compounds
12.
What is salad?
a)
element
b)
compound
c)
mixture
13.
Classify the picture with the correct label.
a)
Element
b)
Compound
c)
Mixture of Elements
d)
Mixture of Compounds
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