WorksheetsPOM Review
Total questions: 63
Worksheet time: 31mins
Name
Class
Date
1.
What is density?
a)
The mass per unit volume.
b)
Volume per mass.
c)
The weight of an object.
d)
The volume of an object.
2.
What is the density formula?
a)
Density = volume / mass
b)
Density = mass x volume
c)
Density = mass / volume
d)
Density = volume * mass
3.
What is the measure of mass?
a)
milliliter
b)
gram
c)
cubic centimeter
d)
g/cm3
4.
What is the measure of volume?
a)
cubic centimeters or grams
b)
grams or milliliters
c)
cm3 or milliliters
d)
mass or grams
5.
What are the units associated with density?
a)
g/cm3 or g/ml
b)
ml/g or g/volume
c)
g/cubic meter or g/liter
d)
liter/g or liter/milliliter
6.
Density is a _____ property of a substance and can be used to _____ it.
a)
physical, eat
b)
characteristic, identify
c)
chemical, change
d)
characteristic, dispose of
7.
What is mass?
a)
a measure of the amount of space an object takes up
b)
a measure of the size of an object
c)
a measure of the amount of matter in an object
d)
the weight of an object
8.
What is volume?
a)
the mass of an object
b)
the measure of weight of an object
c)
the measure of the length of an object
d)
The amount of space occupied by a substance
9.
What is the smallest part of an element that still has the properties of that element?
a)
atom
b)
element
c)
compound
d)
mixture
10.
Which of the following is a pure substance made up of more than one kind of atom?
a)
atom
b)
element
c)
compound
d)
mixture
11.
Which of the following is a pure substance that is made up of only one kind of atom?
a)
atom
b)
element
c)
compound
d)
mixture
12.
Which of the following best describes matter?
a)
any thing that has mass
b)
anything that takes up space
c)
anything that has mass and takes up space
d)
none of the above
13.
Which of the following best describes gold, silver, and platinum?
a)
atoms
b)
elements
c)
compounds
d)
mixtures
14.
Which of the following best describes water?
a)
atom
b)
element
c)
Compound
d)
mixture
15.
Which of the following best describes a salad?
a)
atom
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
16.
Which of the following best describes a bowl of pudding?
a)
atom
b)
compound
c)
homogeneous mixture
d)
heteroeneous mixture
17.
Which of the following is NOT true about what the Law of Conservation of Matter states?
a)
Matter is neither created or destroyed
b)
atoms are just rearranged to form new substances
c)
matter can be both created and destroyed
d)
balanced chemical equations should have an equal number of atoms for each element on both the product and reactant side of the equation
18.
What does the arrow mean in a chemical equation?
a)
equals
b)
yeilds
c)
created
d)
destroyed
19.
What do we find on the right side of the arrow in a chemical equation?
a)
metals
b)
nonmetals
c)
reactants
d)
products
20.
What do we find on the left side of the arrow in a chemical equation?
a)
metals
b)
nonmetals
c)
reactants
d)
products
21.
Which of the following is the formula for sugar?
a)
C6H2O6
b)
C6H12O
c)
C6H12O6
d)
CO2
22.
What do we call the small number to the lower right corner of an element in a formula, and what does it represent
a)
Subscript/ number of molecules
b)
Subscript/ number of atoms
c)
Coefficient/ number of molecules
d)
Coefficient/ number of atoms
23.
What is the symbol for sodium
a)
So
b)
S
c)
Na
d)
N
24.
What is the formula for carbon dioxide?
a)
CO
b)
CO2
c)
C2O
d)
C
25.
What is the symbol for Chlorine?
a)
Cl
b)
C
c)
Ca
d)
Ch
26.
How many elements are in this example?
HClMgHeCsUuhAgPtCON
HClMgHeCsUuhAgPtCON
a)
8
b)
9
c)
10
d)
11
27.
What is the total number of carbon atoms that are found in 3 molecules of sugar?
3C6H12O6
3C6H12O6
a)
18
b)
6
c)
72
28.
Which of the following is NOT a physical property of matter?
a)
melting point
b)
boiling point
c)
density
d)
ability to burn
29.
What happens when you mix a strong acid (pH 0) and a strong base (pH 14) together?
a)
you get a substance with a pH of 14
b)
you get a substance with a pH of 0
c)
you get a substance with a pH of 9
d)
you get a substance with a pH of 7
30.
Which of the following best describes a substance with a pH of 13, that turns red litmus paper blue, and reacts with phenophthalein causing it to turn magenta (pink).
a)
Strong Acid
b)
Weak Acid
c)
Strong Base
d)
Weak Base
31.
Which of the following is an example of a physical change?
a)
baking soda and vinegar reacting
b)
sublimation
c)
iron and oxygen reacting to form rust
d)
wood burning
32.
Which of the following does not describe a chemical property?
a)
melting point
b)
the ability to burn
c)
the ability to rust
d)
reactivity
33.
Which of the following turns violet (purple) when placed in a neutral solution?
a)
red litmus paper
b)
blue litmus paper
c)
both red and blue litmus paper
d)
phenophthalein
34.
which of the following is an example of a base?
a)
soda
b)
lemons
c)
vinegar
d)
soap
35.
which of the following is an example of an acid?
a)
ammonia
b)
lemons
c)
windex
d)
lysol
36.
which of the following is an example of a chemical change?
a)
apple being cut
b)
ice melting
c)
water boiling
d)
iron rusting
37.
A substance cause red litmus paper to stay red, when mixed with phenophthalein it stays colorless, and it has a pH of 6. What is this substance?
a)
a strong base
b)
a strong acid
c)
a weak acid
d)
a weak base
38.
what do we call the horizontal rows on the periodic table?
a)
groups(families)
b)
periods
39.
What do we call the vertical columns on the periodic table?
a)
groups(families)
b)
periods
40.
What side of the zig-zag line would you find non-metals
a)
left
b)
right
41.
Calcium, Aluminum, Iron, and Sodium are examples of
a)
metals
b)
non-metals
c)
groups
d)
periods
42.
sulfur, oxygen, chlorine, and Iodine are examples of
a)
metals
b)
non-metals
c)
groups
d)
periods
43.
What side of the zig-zag line would you find metals?
a)
right
b)
left
44.
Which of the following most likely has a neutral pH of 7
a)
lemons
b)
water
c)
windex
d)
vinegar
45.
Which of the following does not describe an acid?
a)
taste sour
b)
feels slippery
c)
reacts with metals
d)
when combined with a base forms a neutral solution
46.
Which if the following causes phenothalein to turn pink(magenta)
a)
base
b)
acid
c)
neutral solution
d)
lemon juice
47.
Which of the following is evidence of a chemical change?
a)
change in state
b)
change in shape
c)
change in temperature
d)
change in size
48.
Which of the following are properties of metals that are useful in electrical wiring?
a)
Malleability and Ductility
b)
Malleability and High Density
c)
Ductility and Conductivity
d)
High Density and Conductivity
49.
Which of the following is a property of a metal?
a)
Brittle
b)
Ductile
c)
Non-conductor
d)
Dull
50.
Which of the following is a non-metal?
a)
Calcium
b)
Sodium
c)
Iodine
d)
Iron
51.
Which of the following would most likely be the atomic mass of sodium?
a)
11
b)
22.99
c)
Na
d)
N
52.
Which of the following is the smallest part of an element that still has the properties of that element?
a)
atom
b)
element
c)
compound
d)
Mixture
53.
Which of the following are pure substances?
a)
elements and solutions
b)
compounds and solutions
c)
elements and compunds
d)
compounds and mixtures
54.
What is the smallest part of a compound that still has the properties of that compound?
a)
atom
b)
element
c)
molecule
d)
solution
55.
Which of the following is NOT true about an atom
a)
has mass
b)
takes up space
c)
to small to see with a classroom microscope
d)
has no mass
56.
Which of the following is a physical property of matter?
a)
ability to burn
b)
density
c)
ability to rust
d)
reactivity
57.
Which of the following is another name for a homogeneous mixture?
a)
compound
b)
solution
c)
heterogeneous
d)
element
58.
Which of the following is a chemical property of matter?
a)
density
b)
color
c)
ability to burn
d)
melting point
59.
Which of the following is NOT a physical property of matter?
a)
density
b)
color
c)
boiling point
d)
ability to burn
60.
Which of the following does NOT describe an element
a)
pure substance
b)
made up of more that one kind of atom
c)
made up of only one kind of atom
d)
cannot be broken down into a simpler substance
61.
Which of the following is NOT a way to separate a mixture?
a)
sifting
b)
evaporation
c)
reactivity
d)
filtering
62.
Which of the following does NOT describe a compound?
a)
Made up of more than one kind of atom
b)
form when elements chemically combine
c)
pure substance
d)
also known as a solution
63.
Which of the following describes a substance that is NOT uniform throughout?
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
100 %
