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WorksheetsQuarter 1 Review
Total questions: 105
Worksheet time: 2hrs 23mins
Name
Class
Date
1.
Convert 17 m to cm:
a)
0.17 cm
b)
0.017 cm
c)
1,700 cm
d)
170 cm
2.
Convert 8 kilometers to meters
a)
800 m
b)
80,000 m
c)
8,000 m
d)
.008 m
3.
Convert 300 meters to centimeters:
a)
3000 cm
b)
0.3 cm
c)
30,000 cm
d)
3 cn
4.
The base unit of metric length.
a)
Meter
b)
Liter
c)
Kilogram
d)
milligram
5.
The basic unit of metric volume is called a_____.
a)
Kilogram
b)
milligram
c)
Liter
d)
milliliter
6.
What does the prefix milli- mean?
a)
1/100
b)
100
c)
1,000
d)
1/1,000
7.
A hippo's mass would most likely be described using with units?
a)
kilometers
b)
milligrams
c)
kilograms
d)
triple beam balance
8.
To find the volume of a rock, a student submerges the rock in beaker and finds the difference between the initial volume and the final volume. What is this process called?
a)
volume by displacement
b)
volume by gravity
c)
mass by volume
d)
weight
9.
The basic metric unit for volume is the _.
a)
gram
b)
meter
c)
liter
10.
The basic metric unit for distance is the _.
a)
gram
b)
meter
c)
liter
11.
The base for mass is the
a)
meter
b)
gram
c)
kilogram
d)
liter
12.
The SI unit for measuring length is the __________.
a)
meter
b)
kilogram
c)
liter
d)
Newton
e)
second
13.
The SI unit for mass is the ___________.
a)
meter
b)
kilogram
c)
liter
d)
second
e)
Newton
14.
The SI unit for volume is the __________.
a)
meter
b)
kilogram
c)
liter
d)
second
e)
Newton
15.
To change kilometers to meters, move the decimal place...
a)
3 to the right.
b)
3 to the left.
c)
2 to the right.
d)
1 to the left.
16.
To change milligrams to grams, move the decimal place...
a)
3 to the right.
b)
3 to the left.
c)
2 to the right.
d)
1 to the left.
17.
What is the correct order from least to greatest for the metric unit of measurement?
a)
millimeter - centimeter - meter - kilometer
b)
kilometer - meter - centimeter - millimeter
c)
centimeter - meter - kilometer - millimeter
d)
centimeter - millimeter - kilometer - meter
18.
Which one is not in the metric system?
a)
Kilometer
b)
Yard
c)
Centimeter
d)
Meter
19.
The metric system is based on multiples of:
a)
100
b)
20
c)
10
d)
1
20.
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
21.
The following liquids are poured together in a beaker: alcohol (density=0.79), corn syrup (density=1.38), water (density=1.0), and cooking oil (density=0.93). Which of these liquids will sink to the bottom of the beaker?
a)
alcohol
b)
corn syrup
c)
water
d)
cooking oil
22.
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
23.
What is the density of water?
a)
0 g/ml
b)
1 g/ml
c)
10 g/ml
d)
100 g/ml
24.
If a block of wood has a density of 0.6 g/cm3 and a mass of 120 g, what is its volume?
a)
200 cm3
b)
0.005 cm3
c)
200.0 ml
d)
72 ml
25.
Nick is preparing a solution and needs to measure the mass of some copper sulfate. Which one of the objects should he use to measure MASS?
a)
Electric Scale
b)
Ruler
c)
Triple Beam Balance
d)
Graduated Cylinder
26.
Based on the data for the four samples, determine which of the following substances has the greatest density.
a)
Sample 1: volume = 15 cm3, mass =30 g
b)
Sample 2: volume = 20 cm3, mass = 66 g
c)
Sample 3: volume = 3 cm3, mass = 12 g
d)
Sample 4: volume = 48 cm3, mass = 100 g
27.
instrument used to find liquid volume
a)
triple beam balance
b)
graduated cylinder
c)
beaker
d)
thermometer
28.
unit of measurement for mass
a)
gram
b)
liter
c)
meter
d)
degree
29.
unit of measurement for volume
a)
gram
b)
liter
c)
meter
d)
degree
30.
What is the volume of this block
a)
168 cm3
b)
17 cm3
c)
10 cm3
d)
145 cm3
31.
The variable that is measured throughout the experiment is the ________________
Hint: It may change as a result of your testing.
Hint: It may change as a result of your testing.
a)
Controlled Variable
b)
Responsive Variable
c)
Dependent Variable
d)
Independent Variable
32.
What would the INDEPENDENT variable be in an experiment testing which paper airplane design goes furthest?
a)
the paper used
b)
the paper airplane design
c)
the distance of each plane's flight
d)
how hard the plane is thrown
33.
An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, the independent variable is ...
a)
The type of plant
b)
The amount of sunlight
c)
The type of music
d)
The type of liquid
34.
Kreedence wants to know if birds prefer to eat in one place over another. She makes three feeders out of 2-liter bottles and paints all of them red. She fills each of the feeders with the same amount of mixed birdseed, and plans to keep the feeders out for 10 days before measuring how much seed is eaten from each feeder. She puts each of the feeders in her back yard: one feeder in a large dead tree, another feeder she sits on the dog house, and the last she sits in a small bushy tree.
What is the dependent variable?
What is the dependent variable?
a)
Length of the birdfeeders
b)
Amount of time feeders are outside
c)
Amount of seed eaten
d)
Location the feeders are put in.
35.
Does the type of shoe worn during a 30 meter dash affect the speed of the runner?
a)
independent
b)
dependent
36.
Which of these is not true for solids?
a)
Particles can move freely
b)
Particles vibrate about a fixed position
c)
Particles are held by strong inter-molecular forces
d)
Particles are regularly arranged
37.
Which of these is true for a liquid?
a)
Particles can move freely
b)
Particles vibrate about a fixed position
c)
Particles are held by strong inter-molecular forces
d)
Particles are regularly arranged
38.
Assuming the graph shown is for water which section shows a change of state from solid to liquid?
a)
A-B
b)
B-C
c)
C-D
d)
D-E
39.
Assuming the graph shown is for water which section shows a change of state from liquid to gas?
a)
A-B
b)
B-C
c)
C-D
d)
D-E
40.
What state will the water be in in section E-F?
a)
Solid
b)
liquid
c)
gas
d)
plasma
41.
The smallest particles of matter are __________.
a)
elements
b)
compounds
c)
atoms
d)
molecules
42.
The amount of matter in a substance, or object, is its __________.
a)
volume
b)
length
c)
temperature
d)
mass
43.
Which statement is true about compounds?
a)
a pure substance where two or more elements are chemically combined
b)
a homogenous mixture of 2 or more elements
c)
a pure substance containing only one type of atom
d)
a heterogeneous mixture of 2 or more elements chemically combined
44.
What does this illustrate
a)
Elements
b)
Compunds
c)
Mixture of Elements and Compunds
d)
Mixture of Compounds
45.
What does this pic illustrate?
a)
Element
b)
Mixture of Compunds
c)
Mixture of elemets
d)
Compounds
46.
How are Mixtures made?
a)
Chemically
b)
Physically
c)
Physically and Chemically
d)
Found in Nature
47.
What is considered the simplest form of matter?
a)
Compounds
b)
Colloids
c)
Solutions
d)
Elements
48.
Another name for a homogenous mixture is?
a)
colloid
b)
suspension
c)
solution
d)
compound
49.
What type of matter has an non-uniform existence?
a)
pure substance
b)
homogeneous mixture
c)
heterogenous mixture
d)
All the above
50.
Which contains only elements?
a)
A
b)
B
c)
C
d)
D
51.
What type of change is this?
a)
Chemical
b)
Melting
c)
Evaporation
d)
Condensation
e)
Sublimation
52.
Which is a heterogeneous mixture? (Choose all)
a)
1
b)
2
c)
3
d)
4
53.
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
54.
kool-aid with ice
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
55.
sulfur
a)
element
b)
compound
c)
homogeneous mixture
d)
heterogeneous mixture
56.
The smallest part of an element is:
a)
Proton
b)
Atom
c)
Electron
d)
Nuetron
57.
What is a mixture?
a)
elements chemically combined
b)
a combination of different things
c)
it is found on the Periodic Table
d)
it is made of chemical
58.
What type of mixture is this?
a)
heterogeneous
b)
homogeneous
59.
Which of the following is not a compound?
a)
HCl
b)
Cl
c)
NaCl
d)
CO2
60.
What does it mean if a mixture is heterogeneous?
a)
you can see the different parts
b)
cannot tell one part from another
c)
very well blended
d)
made of elements
61.
Which of the following is not a chemical property?
a)
rusting
b)
boiling
c)
rotting
d)
burning
62.
Which one of these is a chemical property?
a)
melting point
b)
boiling point
c)
color
d)
flammability
63.
Ability to rust is this type of property:
a)
Physical property
b)
Chemical property
64.
Which is an example of a physical property?
a)
ability to react with acid
b)
state of matter
c)
flammability
d)
ability to react with oxygen
65.
Which of the following is a chemical change?
a)
human digestion
b)
cutting a tree down
c)
melting a chocolate bar
d)
Has a density of 1 gm/mL
66.
What kind of properties can only be observed when a substance changes into a different substance?
a)
physical properties
b)
chemical properties
c)
liquid properties
d)
real properties
67.
Properties that can be observed without trying to change the identity of the substance.
a)
Physical
b)
Chemical
68.
Blue Color
a)
Physical Property
b)
Chemical Property
69.
Density
a)
Physical Property
b)
Chemical Property
70.
Flammability (burns)
a)
Physical Property
b)
Chemical Property
71.
Solubility (dissolves)
a)
Physical Proeprty
b)
Chemical Property
72.
Reacts with acid
a)
Physical Property
b)
Chemical Property
73.
Supports combustion
a)
Physical Property
b)
Chemical Property
74.
Sour taste
a)
Physical Property
b)
Chemical Property
75.
Melting point
a)
Physical Property
b)
Chemical Property
76.
What is at the center of every atom?
a)
An electron
b)
A compound
c)
A molecule
d)
A nucleus
77.
Which two particles make up the nucleus of an atom?
a)
Protons and Electrons
b)
Protons and Neutrons
c)
Molecules and Compounds
d)
Neutrons and Electrons
78.
In an atom, what is the number of protons equal to?
a)
The number of electrons.
b)
The number of neutrons.
c)
The number of molecules.
d)
The number of nuclei.
79.
The particles with no charge in an atom are the _______.
a)
electrons
b)
neutrons
c)
protons
d)
protons and neutrons
80.
The positively charged particles of an atom are the ________.
a)
electrons
b)
protons
c)
neutrons
d)
protons & neutrons
81.
The negatively charged particles of an atom are the ______.
a)
electrons
b)
protons
c)
neutrons
d)
protons & neutrons
82.
An electron has this charge
a)
positive
b)
negative
c)
neutral
83.
A neutron has this charge
a)
negative
b)
positive
c)
neutral
84.
A proton has this charge
a)
negative
b)
positive
c)
neutral
85.
A particle that moves around the nucleus is a(n)...
a)
Proton
b)
Neutron
c)
Electron
d)
Quark
86.
What number indicates an electron?
a)
1
b)
2
c)
3
d)
4
87.
What number indicates the nucleus?
a)
1
b)
2
c)
3
d)
4
88.
Which element has 31 protons ?
a)
Gallium
b)
Germanium
c)
Gadolinium
d)
Polonium
89.
What is the mass number?
a)
the number of protons
b)
the sum of the number of protons and the number of neutrons in the nucleus of an atom
c)
the number of electrons
d)
the number of neutrons
90.
What is the atomic number?
a)
number of protons
b)
number of neutrons
91.
Oxygen’s atomic number is 8. This means that an oxygen atom must have
a)
8 electrons
b)
8 protons
c)
8 neutrons
d)
a mass number of 8
92.
What is the mass number of this element?
a)
5
b)
27
c)
32
d)
59
93.
How many minutes are in a year?
a)
31,536,000 min
b)
525,600min
c)
52,560min
94.
How many hours are in a year?
(Hint: 365 days = 1 year)
(Hint: 365 days = 1 year)
a)
8760 hrs
b)
8670 hrs
c)
525,600 hrs
95.
How many inches are in 1 mile?
(Hint: 5280 ft = 1 mi)
(Hint: 5280 ft = 1 mi)
a)
66,330 in
b)
63,360 in
c)
63,660 in
d)
63,066 in
96.
How many yards are in 1 mile?
(Hint: 3 ft = 1 yd and 5280 ft = 1 mi)
(Hint: 3 ft = 1 yd and 5280 ft = 1 mi)
a)
1670 yds
b)
5280 yd
c)
1760 yds
d)
5820 yds
97.
How many years are in a 3 months?
a)
Uh Duh! There are no years in a month!
b)
0.75yrs
c)
0.50yrs
d)
0.25yrs
98.
How many seconds are in a day?
a)
There are only seconds in a minute.
b)
1440 sec
c)
86,400 sec
d)
84,600 sec
99.
How many gallons are in 64 quarts?
(Hint: 4 qt = 1 gal)
(Hint: 4 qt = 1 gal)
a)
16 gal
b)
0.25 gal
c)
0.75 gal
d)
1.5 gal
100.
The length of a desk is 3.5 feet. How many centimeters is the length?
(there are 2.54 cm in an inch)
(there are 2.54 cm in an inch)
a)
60 cm
b)
120.23 cm
c)
106.68 cm
d)
117.12 cm
101.
How many dimes equals 14 quarters?
a)
140 dimes
b)
35 dimes
c)
70 dimes
d)
20 dimes
102.
You know 16 cups = 1 gallon. Convert 3.5 gallons into cups.
a)
56 cups
b)
0.21875 cups
c)
19.5 cups
d)
48 cups
103.
How many minutes are in a year?
a)
I can't count that high.
b)
525,600min
c)
52,560min
d)
31,536,000min
104.
A passenger jet has a speed of 900 km/h.
What is its speed in m/s?
(1 km = 1000 m)
What is its speed in m/s?
(1 km = 1000 m)
a)
250 m/s
b)
324 m/s
c)
1,500 m/s
d)
2,500 m/s
105.
The Olympic record for the high jump is just over 2.6 yards. What is that distance in feet? (3 ft=1 yd)
a)
0.867 ft
b)
7.8 ft
c)
8.07 ft
d)
8.27 ft
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