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WorksheetsMATTER
Total questions: 20
Worksheet time: 12mins
Name
Class
Date
1.
Cutting an orange is a physical change.
a)
True
b)
False
2.
An example of a physical property is
a)
flammability
b)
acidic
c)
color
d)
ability to rust
3.
Chopping wood is an example of a:
a)
Physical change
b)
Chemical change
4.
Water freezing to ice is an example of a:
a)
Physical change
b)
Chemical change
5.
Burning wood to ash is an example of a:
a)
Physical change
b)
Chemical change
6.
Smashing a piece of candy into smaller pieces is an example of a:
a)
Physical change
b)
Chemical change
7.
Sweet Tea, everything is mixed evenly and looks the same.
a)
Heterogeneous Mixture
b)
Homogeneous Mixture
8.
H2 is an example of a(n)...
a)
Element
b)
Compound
c)
Molecule
d)
Heterogeneous Mixture
9.
a)
Element
b)
Compound
c)
Homogeneous Mixture
d)
Heterogeneous Mixture
10.
A molecule is created when the same _________ is bonded together. For example: C10
a)
Element
b)
Compound
c)
Homogeneous Mixture
d)
Heterogeneous Mixture
11.
a)
Element
b)
Compound
c)
Homogeneous Mixture
d)
Heterogeneous Mixture
12.
a)
Homogeneous Mixture
b)
Heterogeneous Mixture
13.
2 or more different elements that are bonded together is called...
a)
A. element
b)
B. compound
c)
C. mixture
d)
D. solution
14.
A substance that contains only one type of atom is a(n)
a)
compound
b)
element
c)
heterogeneous mixture
d)
homogeneous mixture
15.
Which of the following lists only elements?
a)
H2O + OH, MgCl2
b)
H2O, KF, Ne
c)
KCl, Ag, Au
d)
K, Cl, N
16.
Jay combines water, sugar, and lemon juice to form lemonade. What type of substance was made?
a)
Element
b)
Molecule
c)
Mixture
17.
Which of the following is an example of a heterogenous mixture?
a)
soap
b)
a salad with lettuce, olives, and tomatoes
c)
cup of coffee
d)
water
18.
Which of the following selections are the different types of mixtures?
a)
heterogenous, homogenous
b)
acid, base
c)
metal, nonmetal
d)
element, compound
19.
Which of the following is not a compound?
a)
HCl
b)
Cl
c)
NaCl
d)
CO2
20.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
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