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WorksheetsQuarterly Review
Total questions: 61
Worksheet time: 50mins
Name
Class
Date
1.
When two or more elements are chemically combined, they create a
a)
compound
b)
element
c)
mixture
d)
solution
2.
Elements can be broken down
a)
true
b)
false
3.
Which is the best example of a chemical property?
a)
reactivity
b)
density
c)
color
d)
melting point
4.
Which may indicate a chemical change?
a)
phase change
b)
fire
c)
shape change
d)
dissolving
5.
What is matter?
a)
any physical substance that composes materials in the natural world
b)
a physical change of compounds when they are mixed together
c)
The volume of a liquid as it enters a sphere
d)
The basic building blocks of the periodic table
6.
When two or more substances react with one another and new substances are formed, it is referred to as:
a)
Phases of Matter
b)
Conservation of Matter
c)
Physical Change of Matter
d)
Chemical Change of Matter
7.
When two or more substances are mixed together, but do not change into new types of substances, it is referred to as:
a)
Phases of Matter
b)
Conservation of Matter
c)
Physical Change of Matter
d)
Chemical Change of Matter
8.
What is an example of a chemical change of matter?
a)
Melting a piece of ice
b)
Burning a piece of wood
c)
Water evaporating from a puddle
d)
Crushing walnuts
9.
Evidence of a chemical reaction includes:
a)
a gas formed and released and bubble appear
b)
salt collecting on the bottom of the pan
c)
using a magnet to separate substances
d)
substances floating on top of a liquid
10.
When a substance is able to dissolve, or mix evenly throughout another substance, this is called:
a)
texture
b)
solubility
c)
conductivity
d)
hardness
11.
Which of the following is an example of a physical change of matter?
a)
A rusty nail
b)
Bread rising
c)
Dissolving salt in water
d)
Burning paper
12.
How could you prove that air is matter?
a)
Weigh a balloon after filling it with water
b)
Weigh a balloon before and after filling it with air and calculate the difference
c)
Try to get some air to burn with a lighted match
d)
Look at air under a hand lens
13.
Which state of matter has its particles so tightly packed that the particles vibrate only slightly in place?
a)
Solid
b)
Liquid
c)
Gas
d)
Ice
14.
Which state of matter has a definite weight and volume, but not definite shape?
a)
Solid
b)
Liquid
c)
Gas
d)
Ice
15.
Science safety practices include:
a)
substituting eye glasses for goggles
b)
trying your own experiment without teacher approval
c)
wearing gloves when handling potentially harmful materials
d)
putting your nose directly into a container to smell a substance
16.
milk is an example of
a)
solid
b)
liquid
c)
gas
17.
steam is an example of
a)
solid
b)
liquid
c)
gas
18.
oxygen is an example of
a)
solid
b)
liquid
c)
gas
19.
Which property does this tool most likely measure?
a)
mass
b)
length
c)
width
d)
volume
20.
The popsicle sat outside in a bowl. Which property of the popsicle changed the most?
a)
color
b)
mass
c)
shape
d)
volume
21.
Which of the following is not a mixture?
a)
a bag of peanuts, raisins, and M&Ms
b)
muddy water
c)
sugar
d)
Salad Dressing
22.
Which of the following is a chemical change?
a)
Mixing baking soda and vinegar
b)
Mixing marbles and rocks
c)
melting ice cubes in a glass of water
d)
dissolving salt into water
23.
Water vapor is an example of..
a)
solid
b)
liquid
c)
gas
24.
a brick is an example of...
a)
solid
b)
liquid
c)
gas
25.
a pencil is an example of...
a)
solid
b)
liquid
c)
gas
26.
An object with which of the following densities will float on water?
a)
0.7 g/cm3
b)
1.2 g/cm3
c)
3.5 g/cm3
d)
11.4 g/cm3
27.
A block has a mass of 54g and a volume of 20cm3. What is the density of the block?
a)
74 g/cm3
b)
1080 g/cm3
c)
34 g/cm3
d)
2.7 g/cm3
28.
Why do ice cubes float in a glass of water?
a)
the ice cubes are more dense than the water
b)
the water is more dense than the ice cubes
c)
the water is more dense than the glass
d)
the ice is more dense than the glass
29.
Veal finds a gold colored rock in a river. It has a mass of 9.65 grams and a volume of 0.5 cm3. What is the density of the rock?
a)
10.15 g/cm3
b)
19.3 g/cm3
c)
9.15 g/cm3
d)
4.825 g/cm3
30.
Which property of matter is determined by dividing its mass by its volume?
a)
elasticity
b)
buoyancy
c)
density
d)
viscosity
31.
What is the density of a liquid that has a mass of 27g and a volume of 30ml?
a)
0.9 g/ml
b)
3 g/ml
c)
57 g/ml
d)
810 g/ml
32.
What is the density of a substance that has a mass of 30g and a volume of 6 liters?
a)
24 g/l
b)
5 g/l
c)
36 g/l
d)
180 g/l
33.
Why do some substances float on water?
a)
they are warmer than water
b)
they are cooler than water
c)
they are more dense than water
d)
they are less dense than water
34.
A piece of copper has a mass of 89g and a volume of 10 cm3. What would be the density of the copper?
a)
0.89 g/cm3
b)
89 g/cm3
c)
8.9 g/cm3
d)
890 g/cm3
35.
Which of these would be correct to put at the end of a density answer?
a)
g/cm
b)
cm3
c)
g/ml
d)
g/lb
36.
What is the volume of Object X?
a)
10.0 cm3
b)
15.0 cm3
c)
20.0 cm3
d)
25.0 cm3
37.
What is the volume of 150 grams of lead if it has a density of 11.3 g/cm3?
a)
13.3 g
b)
13.3 cm3
c)
.075 g
d)
1695 cm3
38.
An empty beaker has a mass of 60 grams. When mercury is added to the beaker, it has a mass of 200 grams. What is the mass of the mercury?
a)
140 grams
b)
200 grams
c)
140 mL
d)
260 g
39.
What is the density of this substance?
a)
5 grams
b)
5 ml
c)
5 g/ml
d)
10 g/ml
40.
Which units of measurement are used for volume?
a)
grams
b)
centimeters
c)
grams/milliliter
d)
milliliter
41.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup
d)
plastic bottle
42.
Put the liquids in order from most dense to least dense?
a)
4, 3, 2, 1
b)
1, 2, 3, 4
c)
3, 4, 2, 1,
d)
4, 3, 1, 2
43.
Jack has a rock. The rock has a mass of 14g and a volume of 2cm3. What is the density of the rock?
a)
7 mL
b)
7 g/cm3
c)
28 g/cm3
d)
1/7 g/cm3
44.
Which lab tool might you use to measure the volume of a liquid?
a)
electric scale
b)
bunsen burner
c)
test tube
d)
graduated cylinder
45.
Which box has a higher density?
a)
Box A
b)
Box B
c)
cannot be determined
d)
they are the same
46.
This picture represents which of the following?
a)
Element
b)
Compound
c)
Mixture
47.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
48.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
49.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
50.
How many elements are in HHe
a)
3
b)
4
c)
2
d)
5
51.
Is salt (NaCI) a compound or a element
a)
Compound
b)
element
52.
which one can be found on the periodic table
a)
Compound
b)
Element
53.
Which of the following represents an element?
a)
H2O
b)
H2
c)
NaCl
d)
CaCO3
54.
Elements are represented by chemical symbol. Symbols are written with
a)
all lower case letters
b)
all capital letters
c)
always only one letter
d)
At least and ONLY one capital letter
55.
Which of these is an element?
a)
Cl
b)
KN
c)
CO4
d)
NaK
56.
How many Elements are in this compound?
CuSO4
CuSO4
a)
3
b)
1
c)
4
d)
5
57.
A mixtures is a combination of two or more____________ in which no new kinds of matter are formed.
a)
subtances
b)
parts
c)
leaves
d)
pebbles
58.
How many elements are represented in the compound?
Na2CO3
Na2CO3
a)
1
b)
2
c)
3
d)
4
59.
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
60.
The atoms in a molecule are held together by
a)
gravitational attraction
b)
chemical bonds
c)
frictional forces
d)
physical bonds
61.
The difference between elements and compounds is that...
a)
elements can be separated by physical means and compounds cannot.
b)
elements cannot be separated by physical means and compounds can.
c)
elements contain only one kind of atom and compounds contain more than one kind of atom.
d)
elements contain more than one kind of atom and compounds contain only one kind of atom.
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