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WorksheetsClassifying Matter
Total questions: 28
Worksheet time: 18mins
Name
Class
Date
1.
Contains only one kind of atom.
a)
Element
b)
Compund
c)
Mixture
2.
Contains two or more atoms combined
a)
Elements
b)
Compounds
c)
Mixtures
3.
The air is a _________.
a)
element
b)
mixture
c)
compound
d)
energy
4.
Elements can be broken down into simpler substances.
a)
false
b)
true
c)
sometimes
5.
Examples are milk and gasoline.
a)
elements
b)
mixtures
c)
compounds
6.
Examples are diamonds (C) and Uranium (U)
a)
elements
b)
mixtures
c)
compounds
7.
Is sugar (C12H22O11) an element or a compound?
a)
Element
b)
Compound
8.
An element is made up of only one kind of _____.
a)
isotope
b)
plastic
c)
atom
d)
metal
9.
What is salad?
a)
element
b)
compound
c)
mixture
10.
Classify the picture with the correct label.
a)
Element
b)
Compound
c)
Mixture of Elements
d)
Mixture of Compounds
11.
Classify the picture with the correct label.
a)
Element
b)
Compound
c)
Mixture of Elements and Compounds
d)
Mixture of Elements
12.
Classify the picture with the correct label.
a)
Element
b)
Compound
c)
Mixture of Elements & Compounds
d)
Mixture of Compounds
13.
Classify the picture with the correct label.
a)
Compounds
b)
Mixture of Elements
c)
Mixture of Compounds
d)
Mixture of Elements & Compounds
14.
Classify the picture with the correct label.
a)
Mixture of Elements
b)
Compound
c)
Mixture of Compounds
d)
Element
15.
Classify the picture with the correct label.
a)
Element
b)
Compound
c)
Mixture of Compounds
d)
Mixture of Elements
16.
Classify the picture with the correct label.
a)
Mixture of Compounds
b)
Mixture of Elements
c)
Compound
d)
Mixture of Elements & Compounds
17.
Which of the following represents an element?
a)
H2O
b)
H2
c)
NaCl
d)
CaCO3
18.
Which of the following is not a compound?
a)
HCl
b)
Cl
c)
NaCl
d)
CO2
19.
Salt has a chemical formula of NaCl. Salt is a...
a)
Compound
b)
Element
c)
Mixture
d)
None of the Above
20.
What is made up two or more elements that are chemically combined?
a)
Element
b)
Mixture
c)
Compound
d)
Solids
21.
Mixtures are separated through ___________changes.
a)
mixture
b)
compound
c)
physical
22.
A candle burning because the wick is flammable.
a)
physical property
b)
chemical property
23.
The powder is blue.
a)
physical property
b)
chemical property
24.
Water boils at 100 degrees Celsius.
a)
physical property
b)
chemical property
25.
What is an example of a physical change?
a)
baking brownies
b)
explosion
c)
cutting paper
d)
rust on metal
26.
Is baking a cake a physical or chemical change?
a)
Physical
b)
Chemical
27.
Firework
a)
physical change
b)
chemical change
28.
Making eggs for breakfast
a)
physical change
b)
chemical change
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