WorksheetsTypes of Matter
Total questions: 42
Worksheet time: 21mins
Name
Class
Date
1.
Separated by chemical means.
a)
element
b)
compound
c)
mixture
2.
Cannot be separated by physical or chemical means.
a)
element
b)
compound
c)
mixture
3.
One type of atom
a)
element
b)
compound
c)
mixture
4.
Separated by physical means.
a)
element
b)
compound
c)
mixture
5.
Chemical formula with 2 or more different symbols from the periodic table written together.
a)
element
b)
compound
c)
mixture
6.
Physical blend of two or more substances.
a)
element
b)
compound
c)
mixture
7.
On the periodic table.
a)
element
b)
compound
c)
mixture
8.
Two or more different atoms chemically bonded together.
a)
element
b)
compound
c)
mixture
9.
One type of molecule or one type of formula unit.
a)
element
b)
compound
c)
mixture
10.
Does not have a chemical formula.
a)
element
b)
compound
c)
mixture
11.
Ionic and molecular (covalent) are two types of ...
a)
elements
b)
compounds
c)
mixtures
12.
Heterogeneous and homogeneous are two types of
a)
elements
b)
compounds
c)
mixtures
13.
In 6M NaCl, what does the 6M represent
a)
Nothing
b)
Solution concentration
c)
How many molecules of sodium chloride you have.
d)
It is really really really delicious, MMMMMM
14.
In 50% MeOH, what does the 50% represent
a)
Nothing
b)
Solution concentration
c)
How much is Me and how much is OH
d)
It's only half full (50%)
15.
If there is a concentration unit (M, %) in the name or formula, what does it tell you?
a)
Its an element.
b)
Its a solution (homogeneous mixture)
c)
Its a compound.
d)
It's not good at paying attention and therefore is labeled with how well it can concentrate.
16.
One type of particle (atom, molecule, formula unit).
a)
pure substance
b)
mixture
17.
Elements and compounds are types of
a)
pure substance
b)
mixture
18.
Which type of mixture is uniformly mixed at the molecular level?
a)
Homogeneous mixture
b)
Heterogeneous mixture
19.
When a substance completely dissolves in a liquid, it will produce a
a)
clear (not cloudy) solution
b)
cloudy solution
20.
A solution is a
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
21.
Salad
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
22.
Hydrogen gas
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
23.
Tungsten (W) wire
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
24.
pepperoni pizza
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
25.
Oxygen gas, O2
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
26.
Pure water with ice cubes floating in it (ice cubes were made with pure water)
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
27.
Air
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
28.
whole milk
Hint: What does it look like under a microscope?
Hint: What does it look like under a microscope?
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
29.
Freshly opened Dr. Pepper.
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
30.
Glucose, C6H12O6
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
31.
The amino acid, leucine
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
32.
Copper and zinc melted together to form the alloy brass. Brass is a
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
33.
isopropanol, C3H7OH
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
34.
Gold (Au) bar
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
35.
2.0M HCl (two molar hydrochloric acid)
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
36.
white opaque paint
Hint: What is in the paint to make it opaque?
Hint: What is in the paint to make it opaque?
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
37.
Copper(II) sulfate, CuSO4
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
38.
A copper(II) sulfate solution
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
39.
A saturated copper(II) sulfate solution. In other words it has some undissolved copper(II) sulfate on the bottom of the container
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
40.
90% isopropanol
(90% isopropyl alcohol)
(90% isopropyl alcohol)
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
41.
Aluminum(Al) powder
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
42.
Salt completely dissolved in water.
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
100 %
