NEW
Font size
S
M
L
XL
Worksheetscompounds and mixtures
Total questions: 34
Worksheet time: 27mins
Name
Class
Date
1.
Italian Salad Dressing
a)
heterogeneous mixture
b)
homogeneous mixture
c)
Pure Substance
d)
Compound
2.
A compost pile in the backyard for the garden
a)
Heterogeneous
b)
Homogeneous
c)
Pure Substance
d)
Compound
3.
Pepsi
a)
Heterogeneous mixture
b)
homogeneous mixture
c)
Element
d)
Compound
4.
Chicken noodle soup
a)
heterogeneous mixture
b)
homogeneous mixture
c)
Pure Substance
5.
If they are not the same throughout, they are called...
a)
Homogeneous
b)
Heterogeneous
c)
Compounds
d)
Pure substance
6.
What is Kool-aid?
a)
element
b)
Heterogeneous Mixture
c)
Homogeneous Mixture
d)
Compound
7.
Milk
a)
Heterogeneous mixture
b)
Homogeneous mixture
c)
Element
d)
Compound
8.
The image shown is an example of a ________.
a)
Homogeneous Mixture
b)
Heterogeneous mixture
c)
Pure Substance
d)
Element
9.
What would you use to separate iron shaving and sand?
a)
Magnet
b)
Filter paper
c)
Dropper
d)
Funnel
10.
A glass beaker contains 100 milliliters of water into which 5 grams of salt was stirred. Which item should be used to separate this particular mixture?
a)
triple beam balance
b)
hot plate
c)
paper filter
d)
magnet
11.
Sugar is added to water and stirred until it completely dissolves. Which of the following correctly describes something that has happened to the sugar?
a)
the mass of the sugar increased
b)
the mass of the sugar decreased
c)
the sugar disappeared and no longer exists
d)
the sugar is evenly distributed in the water
12.
What would you be able to do with a filter, magnet, or strainer when thinking about a mixture?
a)
separate them
b)
combine them chemically
c)
combine them physically
13.
What is salad?
a)
element
b)
compound
c)
mixture
14.
Can a mixture be separated?
a)
No
b)
Yes
c)
Only sometimes
15.
What does this picture represent?
a)
element
b)
compound
c)
mixture
16.
Which statement describes a mixture?
a)
2 or more substances that CANNOT be easily separated
b)
2 or more substances that CAN be easily separated
c)
An example of a mixture is lemonade
d)
An example of a mixture is a Kool-Aid
17.
A substance made by mixing other substances together and being able to then separate is the definition of a
a)
Combination
b)
Solution
c)
Mixture
18.
Another example of a mixture is
a)
Water and oil
b)
Cereal and Milk
c)
Sand and water
d)
All of the above
19.
Steel and silver are examples of matter that_______?
a)
can float
b)
are edible
c)
have magnetic properties
d)
have no gravity
20.
_________ ________ is shown on the thermometer.
a)
boiling point
b)
freezing point
c)
relative density
21.
Which of these is a mixture?
a)
Uncooked chocolate chips and cookie dough blended together with a spoon.
b)
Distilled water
c)
A nugget of gold
d)
A molecule of Oxygen
22.
A mixture that appears to be evenly mixed throughout:
a)
an atom
b)
a compound
c)
a homogeneous mixture
d)
a heterogeneous mixture
23.
mixture that does NOT appear to be evenly mixed throughout:
a)
an atom
b)
a compound
c)
a homogeneous mixture
d)
a heterogeneous mixture
24.
Which of the following substances is a compound?
a)
oxygen
b)
salt
c)
helium
25.
Mixtures are separated through ___________changes.
a)
mixture
b)
compound
c)
physical
26.
Two or more materials that combine chemically form a(n) _____________.
a)
mixture
b)
compound
c)
physical
27.
It is a pure substance containing two or more different kinds of atoms.
a)
element
b)
mixture
c)
compound
28.
These are found on the Periodic Table.
a)
elements
b)
mixtures
c)
compounds
29.
Examples are diamonds (C) and Uranium (U)
a)
elements
b)
mixtures
c)
compounds
30.
Examples are water (H2O) and carbon dioxide (CO2).
a)
elements
b)
mixtures
c)
compounds
31.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
32.
What is water?
a)
element
b)
compound
c)
mixture
33.
What is sugar?
a)
element
b)
compound
c)
mixture
34.
What is gold?
a)
element
b)
compound
c)
mixture
Reset
