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WorksheetsMatter and Unit Conversions Final
Total questions: 20
Worksheet time: 33mins
Name
Class
Date
1.
A substance that contains only 1 type of atom is called a(n)
a)
Element
b)
Compound
c)
Mixture
d)
Heterogeneous
2.
What is the volume shown in the graduated cylinder?
a)
40 mL
b)
43 mL
c)
45 mL
d)
47 mL
3.
Is Gatorade powder dissolving in water physical or chemical change?
a)
Physical
b)
Chemical
4.
Which drawing is of a single compound.
a)
A
b)
B
c)
C
d)
D
5.
Paint is an example of this.
a)
Element
b)
Compound
c)
Heterogenous mixture
d)
Homogeneous mixture
6.
Italian Salad Dressing
a)
heterogeneous mixture
b)
homogeneous mixture
7.
Fruit salad is an example of
a)
compounds
b)
homogenous mixture
c)
solutions
d)
heterogenous mixture
8.
A substance's heating curve is shown in the graph. What is its boiling point?
a)
100 C
b)
60 C
c)
80 C
d)
20 C
9.
You know 1000 mg = 1 g. Convert 2.5 grams into milligrams.
a)
25 mg
b)
25,000 mg
c)
250 mg
d)
2500 mg
10.
What line segment represents only the solid state?
a)
A-B
b)
B-C
c)
C-D
d)
D-E
11.
Sodium chloride (NaCl) is formed in a chemical reaction between sodium (Na) and chlorine (). What is sodium chloride?
a)
element
b)
mixture
c)
compound
12.
A major difference between mixtures and pure substances is...
a)
mixtures are chemically combined
b)
mixtures can be separated
c)
pure substances can be homogenous and heterogenous
d)
parts of a pure substance KEEP their properties.
13.
There are 60 seconds in a minute. How many seconds are in 5 minutes?
a)
65
b)
60
c)
240
d)
300
14.
Mrs. Mendez is 5' (feet) and 7" (inches) tall. How tall is she in inches?
a)
57 inches
b)
47 inches
c)
67 inches
d)
97 inches
15.
You know that 2.54 cm = 1 inch. Convert 6 inches into cm.
a)
2.54 cm
b)
0.42 cm
c)
8.54 in
d)
15.24 cm
16.
The movie star arrived at the studio in a limousine that was 1,800 centimeters long. What is that length in meters?
a)
18,000 m
b)
180 m
c)
18 m
d)
1.8 m
17.
A truck is carrying 20,000 pounds of supplies.
How many tons of supplies is the truck carrying?
1 Ton = 2,000 Pounds
How many tons of supplies is the truck carrying?
1 Ton = 2,000 Pounds
a)
10 Tons
b)
1 Ton
c)
100 Tons
d)
20 tons
18.
Sherry was making blankets to give to the less fortunate. She bought 36 FEET of fabric. How many YARDS did she buy?
a)
12
b)
24
c)
3
d)
18
19.
How many ounces are in 624 milligrams?
(16 oz = 1 lb)
(1 lb = 454 g)
(1000mg = 1 g)
(16 oz = 1 lb)
(1 lb = 454 g)
(1000mg = 1 g)
a)
0.022 oz
b)
45.47 oz
c)
9984 oz
d)
454,000 oz
20.
How many grams are in 25 lbs? (1lb = 454g)
a)
11,350 grams
b)
0.055 grams
c)
479 grams
d)
13,350 grams
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