WorksheetsIntegrated Chemistry and Physics Final Review
Total questions: 70
Worksheet time: 2hrs 49mins
Name
Class
Date
1.
In order of most to least penetrating radiation we have
a)
Alpha , Beta, Gamma
b)
Beta , Gamma , Alpha
c)
Gamma, Beta, Alpha
d)
Gamma, Alpha, Beta
2.
Beta particles have a _____ charge
a)
+1
b)
0
c)
-1
d)
+2
3.
Two or more nuclei combine to form one larger nucleus in the process of nuclear _____.
a)
Fusion
b)
Fission
c)
Tracing
d)
Decay
4.
When one large nucleus is split into two smaller nuclei, the process is nuclear _____.
a)
Fusion
b)
Fission
c)
Tracing
d)
Decay
5.
Alpha particles have a _____ charge.
a)
+2
b)
0
c)
+1
d)
-1
6.
Takes two small nuclei and combines them into a larger nucleus
a)
fission
b)
fusion
7.
Which type of radiation is most penetrating?
a)
Gamma
b)
They are equal
c)
Beta
d)
Alpha
8.
The least penetrating type of radiation
a)
Alpha particle
b)
Beta particle
c)
gamma ray
9.
This is an example of...
a)
Fission reaction
b)
Fusion reaction
c)
Decomposition reaction
d)
Combustion
10.
When two magnets attract, they ______________
a)
push apart
b)
change color
c)
get colder
d)
pull together
11.
When two magnets repel, they ________________
a)
change color
b)
pull together
c)
push apart
d)
get colder
12.
The force of magnetism can go through many materials.
a)
True
b)
False
13.
The force of magnetism is stronger when magnets are ________________
a)
cold
b)
round
c)
closer together
d)
farther apart
14.
What would increase the strength of an electromagnet?
a)
Increasing the amount of current flowing through the wire.
b)
Inserting a wooden core inside the coil
c)
Changing the direction of the current
d)
Decreasing the number of coils of wire
15.
TRUE OR FALSE
It is possible for magnets to have only one pole.
It is possible for magnets to have only one pole.
a)
TRUE
b)
FALSE
16.
DC stands for:
a)
direct current
b)
direct circuit
c)
neither of these
d)
both of these
17.
In an alternating current, the electrons flow back and forth and can travel long distances.
a)
True
b)
False
18.
In a direct current, electricity flows in one direction and cannot travel far.
a)
True
b)
False
19.
Motions need an unbalanced net force to maintain
a)
True
b)
False
20.
What is Newton's First Law known as? The Law of
a)
Friction
b)
Mass
c)
Inertia
d)
Gravity
21.
Which has more Inertia? (so need more force to move)
a)
Truck
b)
Ant
c)
A cat
d)
A skateboard
22.
In order to convert to Kelvin, you add ______ to the Celsius measurement.
a)
372
b)
273
c)
237
d)
732
23.
Boyle's Law demonstrates the relationship between _____ and _____.
a)
Temperature and Volume
b)
Volume and Pressure
c)
Temperature and Pressure
24.
Which of the following would increase the (gas) pressure of a system?
a)
Increase the Temperature
b)
Pump in more gas
c)
Decrease the volume
d)
All of these
25.
You have a gas that has a pressure of 2 ATM and a volume of 10L. What would be the new volume if the pressure was changed to 1 ATM?
a)
5 L
b)
20 L
c)
It would stay at 10L
d)
1 L
26.
What is the equation for Boyle's Law?
a)
P1V1=P2V2
b)
V1/T1=V2/T2
c)
V1/n1=V2/n2
d)
P1/T1=P2/T2
27.
What is the equation for Avogadro's Law?
a)
P1V1=P2V2
b)
V1/T1=V2/T2
c)
V1/n1=V2/n2
d)
P1/T1=P2/T2
28.
What is the equation for Charles' Law?
a)
P1V1=P2V2
b)
V1/T1=V2/T2
c)
V1/n1=V2/n2
d)
P1/T1=P2/T2
29.
What type of relationship is Charles' Law?
a)
Inverse
b)
Direct
c)
Not enough information
d)
#goals
30.
As number of moles goes up, volume
a)
goes down.
b)
goes up.
c)
stays the same
31.
Matter can be classified into what two categories?
a)
substances and elements
b)
compounds and mixtures
c)
elements and solutions
d)
substances and mixtures
32.
Which describes the composition of a substance?
a)
it is always the same
b)
it is not always the same
c)
it contains only one type of element
d)
it contains more than one type of element
33.
Which is true of the molecules in any compound?
a)
they contain at least three atoms
b)
they contain at least two atoms of the same element
c)
they contain atoms of at least two different elements
d)
they contain atoms of at least three different elements
34.
Which is true of the molecules in any compound?
a)
they contain at least three atoms
b)
they contain at least two atoms of the same element
c)
they contain atoms of at least two different elements
d)
they contain atoms of at least three different elements
35.
What would you be able to do with a filter, magnet, or strainer when thinking about a mixture?
a)
separate them
b)
combine them chemically
c)
combine them physically
36.
In a solution which part of the solution is the solute: ice tea mix or water?
a)
ice tea mix
b)
water
c)
ice tea
37.
What is a substance that is dissolved in another substance?
a)
solution
b)
solute
c)
solvent
d)
compound
38.
observable characteristics
a)
properties
b)
volume
c)
matter
d)
mass
39.
a combination of multiple substances that may or may not change after mixing. Can be easily seperatated.
a)
solubility
b)
solution
c)
mixture
d)
homogeneous
40.
a particular type of mixture where a substance dissolves in another; the molecules spread evenly through the other substance such as in salt added to water, not easily seperated hetereorgenous
a)
solution
b)
mixture
c)
heterogeneous
d)
solubility
41.
when forming a solution, when the particles of one substance spread out evenly in the other, such as in drink mix added to water
a)
Dissolve
b)
solution
c)
solubility
d)
solution
42.
Solve the problem: Al + O2 --> Al2O3
a)
4Al + 3O2 --> 2Al2O3
b)
2Al + 4O2 --> Al2O3
43.
Solve the problem: Al + S --> Al2S3
a)
Al + 2S --> 2Al2S3
b)
2Al + 3S --> Al2S3
44.
Is the equation balanced?: 2H2O + O2 --> 4MgO + 3Fe
a)
Yes
b)
No
45.
What is a reactant?
a)
The chemical substances that begin the reaction.
b)
What comes from the reaction.
46.
Is this equation balanced?: CS2 + 202 --> CO2 +2SO2
a)
Yes
b)
No
47.
What is a yield?
a)
The arrow in an equation that represents the chemical reaction.
b)
The beginning substances.
48.
Solve the problem: N2 + O2 --> 2NO
a)
N2 + O2 --> 2NO
b)
2N2 + O2 --> 2NO
49.
What is a product?
a)
What's left of the chemical reaction.
b)
The beginning formulas.
50.
What happens if you cut a bar magnet in half?
a)
You get two North pole magnets
b)
You get two South pole magnets
c)
You get a North pole magnet and a South pole magnet
d)
You get two smaller magnets, each with a North and South pole
51.
What are the ends of a magnet called?
a)
East and west poles
b)
Left and Right ends
c)
North and South ends
d)
North and South poles
52.
What is electric force?
a)
Energy created by charged particles
b)
A force created by charged particles
c)
A force that results from magnets
d)
A contact force that results from electricity
53.
Which type of particle exert electric force?
a)
Positive charged particle
b)
Negative charged particle
c)
Neutral particle
d)
Both A and B
54.
What is the current in a circuit that has 10 volts and 2 ohms of resistance?
a)
8 amps
b)
30 amps
c)
7 amps
d)
5 amps
55.
Charging of a object that is neutral is called? Like the Balloon charges the paper pieces so they could stick to it.
a)
Conduction
b)
Induction
c)
Electric Charging
d)
Magnetic Field
56.
In a Parallel Circuit, if one bulb goes out what happens to the other bulbs.
a)
All bulbs go out
b)
Remaining bulbs stay lit
c)
Only the bulb closest to the battery go out.
57.
What size resistor would produce a 3 Amp current flow with a 12 Volt battery
a)
1 Ohm
b)
3 Ohms
c)
4 Ohms
d)
12 Ohms
58.
Which direction does the flow of electrons move?
a)
Positive to negative
b)
Negative to positive
59.
What do we call the bottom of a transverse wave?
a)
crest
b)
trough
c)
wavelength
d)
amplitude
60.
What kind of wave is pictured below?
a)
compressional wave
b)
transverse wave
c)
sound wave
d)
mechanical wave
61.
What do we call the top of the wave?
a)
crest
b)
trough
c)
amplitude
d)
frequency
62.
Waves that require a medium are called
a)
mechanical waves
b)
transverse waves
c)
light waves
d)
gamma rays
63.
What kind of wave moves at right angles to the direction of the wave?
a)
compressional waves
b)
mechanical waves
c)
transverse waves
d)
ultraviolet rays
64.
What is a repeating disturbance or vibration that transfers or moves energy from place to place?
a)
Medium
b)
Wave
c)
Compression
d)
Rarefaction
65.
What is the name of a material in which waves, like sound waves, seismic waves, and waves in a slinky
a)
Vacuum
b)
Medium
c)
Mechanical
d)
Space
66.
Which of these waves can travel in a vacuum (empty space)/
a)
sound wave
b)
radio wave
c)
compressional wave
d)
water wave
67.
In order of most to least penetrating radiation we have
a)
Alpha , Beta, Gamma
b)
Beta , Gamma , Alpha
c)
Gamma, Beta, Alpha
d)
Gamma, Alpha, Beta
68.
Gamma rays have a _____ charge
a)
0
b)
+1
c)
-1
d)
+2
69.
Beta particles have a _____ charge
a)
+1
b)
0
c)
-1
d)
+2
70.
Two or more nuclei combine to form one larger nucleus in the process of nuclear _____.
a)
Fusion
b)
Fission
c)
Tracing
d)
Decay
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