WorksheetsFinal Exam Spring 2018 ICP
Total questions: 100
Worksheet time: 3hrs 12mins
Name
Class
Date
1.
The positive particles of an atom are
a)
electrons
b)
positrons
c)
neutrons
d)
protons
2.
The region of an atom where its neutrons and protons are is its
a)
Central nucleus
b)
electron cloud
c)
core
d)
center
3.
An atom with an atomic number 6 would have how many protons
a)
6
b)
12
c)
3
d)
cannot be determined
4.
Particles in an atom that are neutral and have no charge are
a)
ions
b)
electrons
c)
neutrons
d)
protons
5.
In the modern periodic table elements are arranged by:
a)
atomic mass
b)
atomic number
c)
valence electrons
d)
number of isotopes
6.
How many neutron are in the atom "Ca"?
a)
7
b)
20
c)
39
d)
12
7.
What is the atomic number of this element?
a)
14.
b)
7
c)
15
d)
18
8.
Isotopes are the same elements with different number of.....
a)
protons
b)
electrons
c)
neutrons
d)
atoms
9.
If an atom has 8 protons and 10 electrons, what is its charge?
a)
Positive
b)
Neutral
c)
Negative
d)
It depends on its size
10.
What make atoms react with each other and create bonds?
a)
The atomic number
b)
The atomic Mass
c)
The electrons of the outer shell
d)
The electrons of the inner shell
11.
A negatively charged subatomic particle that moves around the nucleus is a(n):
a)
orbital
b)
proton
c)
neutron
d)
electron
12.
When atoms combine, they may gain, lose, or share:
a)
protons
b)
electrons
c)
neutrons
d)
nuclei
13.
The total number of electrons in a neutral atom equals the number of:
a)
neutrons orbiting the atom.
b)
protons plus the number of neutrons in its nucleus.
c)
protons in its nucleus.
d)
ions in its nucleus.
14.
Chemical bonds formed by the sharing of electrons are called:
a)
ionic.
b)
covalent.
c)
hydrogen.
d)
isotopic.
15.
Which subatomic particles carry a charge?
a)
Protons and neutrons
b)
Neutrons and electrons
c)
Protons and electrons
d)
Neutrons only
16.
The splitting of a nucleus of an atom is called____
a)
Fission
b)
Fusion
c)
Radioactive waste
d)
Craziness
17.
The combining of 2 nuclei to form a larger nucleus is called___.
a)
Fission
b)
Fusion
c)
Radioactive waste
d)
Compounds
18.
Which of the following is true about fusion?
a)
Fusion happens in atomic bombs
b)
Fusion produces radioactive waste
c)
Fusion happens on the sun and stars
d)
Fusion happens at nuclear power plants
19.
Which of the following is NOT true of nuclear fission?
a)
Fission produces pollution that causes cancer.
b)
Fission produces more energy per unit of fuel than fossil fuels.
c)
Fission produces radioactive waste.
d)
Fission uses the element uranium.
20.
Nuclear power plants use __ as fuel.
a)
Uranium
b)
Krypton
c)
Barium
d)
Hydrogen
21.
Which of the following is the correct order of events in a nuclear power plant?
a)
Uranium reactor, generator, turbine, transformer
b)
Transformer, turbine, generator, uranium reactor
c)
Uranium reactor, turbine, generator, transformer
d)
Turbine, Uranium reactor, Generator, Transformer
22.
What is a beneficial aspect of nuclear fission?
a)
The ability to absorb energy
b)
The ability to release tremendous amounts of energy
c)
The ability to produce more energy than nuclear fusion
d)
There are no beneficial aspects of nuclear fission
23.
An example of an uncontrolled fission reaction is _______________
a)
Nuclear power plants
b)
Radio active decay
c)
Atomic Bomb
d)
On the surface of the sun
24.
Which of these statements correctly describes how the chain reaction occurs in nuclear fission.
a)
Uranium releases electrons to create electricity
b)
When a nuclear fission reaction occurs, the electrons emitted can strike other nuclei in the sample, and cause them to split
c)
When a nuclear fission reaction occurs, the neutrons emitted can strike other nuclei, and cause them to split
d)
Protons and neutrons change to electrons because the nuclei are so big
25.
The major drawback to nuclear fission reactors is ---
a)
the safe disposal of the radioactive waste
b)
finding large water sources to support the nuclear reactors
c)
mining the fossil fuels is dangerous for miners
d)
the pollution that is produced by the power plants
26.
One disadvantage of nuclear energy is ___.
a)
it is a fossil fuel
b)
it leaves behind radioactive waste
c)
it emits large amounts of pollution into the atmosphere
d)
there are no disadvantages
27.
One advantage of nuclear energy over coal energy is ______.
a)
it is very cheap to operate a nuclear power plant
b)
there is very little dangerous waste with nuclear energy
c)
the nuclear plant gives off more greenhouse gases
d)
there is more uranium required than fossil fuels so miners have jobs
28.
What concern might a community have if a nuclear power plant was going to be built in their community?
a)
Flooding would occur because of the large water source needed
b)
The pollution given off would cause breathing problems.
c)
The radiation given off would cause cancer
d)
Workers would leave other companies in the community
29.
Nuclear energy uses _____ to turn turbines to power a generator.
a)
wind
b)
water
c)
steam
d)
solar
30.
Splitting a uranium atom is called -
a)
fission
b)
fusion
31.
Energy is stored in the ___ of an atom.
a)
proton
b)
neutron
c)
electron cloud
d)
nucleus
32.
What is an advantage of nuclear energy?
a)
radioactive waste
b)
no air pollution
c)
we will never run out
d)
it is the safest way to make energy
33.
Where does fusion occur naturally?
a)
Underwater
b)
All around us
c)
On the moon
d)
On the sun
34.
When atoms are split, where does the energy come from?
a)
Electrons
b)
Isotopes
c)
Nucleus
d)
The radioactive part
35.
Which of the following is NOT a concern about nuclear energy
a)
Waste disposal
b)
Safety
c)
Cost
d)
Inadequate power output
36.
The nucleus of an atom consists of protons and
a)
Neutrons
b)
Electrons
c)
Helium
d)
Isotopes
37.
Atoms that emit particles and energy from their nuclei are called
a)
stable
b)
contaminated
c)
heavy
d)
radioactive
38.
Exposure to even small amounts of radiation may cause
a)
DNA changes
b)
asthma
c)
hearing loss
d)
emphysema
39.
What happens when my glass of water is sitting in the sun and disappears into a gas?
a)
evaporation
b)
burning
c)
melting
d)
freezing
40.
What term describes a liquid changing to a solid?
a)
Deposition
b)
Sublimation
c)
Evaporation
d)
Freezing
41.
The state of matter that has no definite size or shape is
a)
Solid
b)
Liquid
c)
Gas
42.
Molecules are closest together in a
a)
Solid
b)
Liquid
c)
Gas
43.
Water can be a solid, liquid, and a gas.
a)
True
b)
False
liquid
liquid
44.
What are the states of matter?
a)
solid, liquid, and juice
b)
solid and liquid
c)
solid and gas
d)
solid, liquid, and gas
45.
Which form of matter has a definite shape like this picture?
a)
liquid
b)
solid
c)
gas
d)
clay
46.
Which form of matter take the shape of a container like this juice?
a)
liquid
b)
solid
c)
glass
d)
gas
47.
What is happening when my ice cream changes from a solid to a liquid?
a)
freezing
b)
melting
c)
burning
d)
evaporation
48.
Things that take up space are called?
a)
Toys
b)
Liquids
c)
Matter
d)
Space
49.
The steam coming off the pot of boiling water is an example of....
a)
a solid becoming a liquid
b)
a liquid becoming a solid
c)
a liquid becoming a gas
d)
a gas becoming a liquid
50.
Which state of matter does ice start as (before you cool it)?
a)
liquid
b)
solid
c)
gas
51.
In which state of matter do the particles spread apart and fill all the space available to them?
a)
crystal
b)
liquid
c)
gas
d)
solid
52.
Molecules are closest together in a
a)
Solid
b)
Liquid
c)
Gas
53.
The water droplets on the outside of a glass of iced tea on a hot dry form because of:
a)
evaporation
b)
condensation
c)
freezing
d)
melting
54.
When energy makes the particles in a liquid begin to move faster and faster, the liquid will:
a)
freeze
b)
melt
c)
boil
d)
condense
55.
When liquid water is placed in a freezer, the particles move:
a)
slower and closer together
b)
faster and farther apart
c)
slower and farther apart
d)
faster and closer together
56.
Which statement about frozen water is true?
a)
It take sup less space than liquid water
b)
It takes up more space than liquid water.
c)
Its particles have more energy than boiling water.
d)
Its particles have less energy than liquid water.
57.
Slows down the movement of heat
a)
condensation
b)
insulator
c)
volume
d)
conductor
58.
a material that heat move through quicly
a)
insulator
b)
mass
c)
evaporation
d)
conductor
59.
how much space matter takes up
a)
evaporation
b)
insulator
c)
volume
d)
mass
60.
metal pot
a)
conductor
b)
insulator
61.
plastic spoon
a)
conductor
b)
insulator
62.
cake pan
a)
conductor
b)
insulator
63.
Heat is the movement of ______.
a)
radiation
b)
thermal energy
c)
cold
d)
fire
64.
Thermal energy ALWAYS moves from _____ to _____.
a)
solid to liquid
b)
ice to water
c)
hot to cold
d)
solid to gas
65.
Heat from the sun travels to Earth by _____.
a)
conduction
b)
convection
c)
insulation
d)
radiation
66.
The heat from a hot burner to a pot is transferred by ______.
a)
convection
b)
insulation
c)
radiation
d)
conduction
67.
The way the heat is moving from the hot coffee is called...
a)
convection
b)
radiation
c)
insulation
d)
conduction
68.
On a hot summer day, which shirt would you put on to make sure you stay cool while you are outside playing?
a)
A black shirt because it reflects the sun's energy.
b)
A white shirt because it reflects the sun's energy.
c)
A black shirt because it absorbs the sun's energy.
d)
A white shirt because it absorbs the sun's energy.
69.
This is a lava lamp. When the light bulb heats the wax, the wax rises. When the wax cools, it falls. This cycle of rising/falling is an example of:
a)
Conduction.
b)
Convection.
c)
Radiation.
70.
Warm air rises and the cool air sinks demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
d)
Insolation
71.
The baby chickens are kept warm from the heat lamps demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
72.
Heat transfers from an area of ____temperature to an area of ___ temperature.
a)
high to low
b)
low to high
c)
high to high
d)
It can travel high to low and low to high.
73.
Walking on the warm sand sand with your bare feet demonstrates this type of heat transfer.
a)
conduction
b)
convection
c)
radiation
74.
The Gulf Stream is a current that brings warm ocean water from the south to the north. What type of heat transfer is this?
a)
conduction
b)
convection
c)
radiation
d)
Insolation
75.
Warm air is __________ dense than cold air and rises creating convection currents.
a)
more
b)
less
76.
Temperature measures the...
a)
Amount of particles in a substance
b)
The average speed of particles in a substance
c)
The amount of times particles collide
77.
Temperature measures the...
a)
Amount of particles in a substance
b)
The average speed of particles in a substance
c)
The amount of times particles collide
78.
What happens to the movement of particles as they cool down?
a)
They slow down
b)
Nothing
c)
They don't move
d)
They speed up
79.
All three methods of heat transfer require _________________
a)
direct physical contact
b)
a difference in thermal energy
c)
a liquid or solid state of matter
d)
gasses to be present
80.
What is a substance that is dissolved in another substance?
a)
solution
b)
solute
c)
solvent
d)
compound
81.
What is a solvent?
a)
The substance that does the dissolving in a solution.
b)
The substance that is being dissolved in a solution.
c)
The mixing of different substances.
d)
The process in which neutral molecules lose or gain electrons
82.
This is the part of a solution that dissolves
a)
Solute
b)
Solvent
c)
Solution
d)
Mixture
83.
The concentration of a mixture can be increased in which of the following ways?
a)
Heating the mixture
b)
Adding more water “solvent”
c)
Adding more powder “solute”
d)
Stirring the mixture
84.
In the above picture, a powder is about to be poured into the liquid. Which of the following should be done to make this powder dissolve faster?
a)
stir the powder in the liquid
b)
freeze the mixture
c)
add more powder to the liquid
d)
store the mixture in a dark place
85.
A solution that is considered dilute would be....
a)
Dark in color
b)
Have a strong scent
c)
Have a large amount of solute
d)
Have a small amount of solute
86.
salt water is a
a)
compound
b)
element
c)
heterogeneous mixture
d)
solution
87.
what a solute dissolves in
a)
solvent
b)
mixture
c)
solute
88.
Kool-Aid - Powder, sugar, and water
Identify the solvent
Identify the solvent
a)
water
b)
powder
c)
sugar
d)
powder and sugar
89.
dissolves in the solvent
a)
solute
b)
solvent
c)
mixtures
90.
When solute dissolves into a solvent it is called a _____________.
a)
mixture
b)
solution
c)
element
91.
When a certain amount of solvent cannot hold any more solute it is called a ________ solution.
a)
Diluted
b)
Saturated
92.
When Koolaid mix is light colored and tastes watery it is a _______ solution.
a)
saturated
b)
diluted
93.
When a Koolaid mix in water is dark in color and very sweet it is a __________ solution.
a)
concentrated
b)
Diluted
94.
To make a solute dissolve more quickly i n a solvent which would you do?
a)
Put it in cold water and stir it
b)
Put it in warm water and stir it
95.
What is a compound?
a)
the simplest form of a substance
b)
a combination only of 3 elements
c)
a combination of 2 or more elements
d)
a place where people are held
96.
What is the simplest form that cannot be broken down to anything simpler?
a)
element
b)
solution
c)
compound
97.
This type of mixture contains two or more substances that are visibly distinguishable.
a)
homogeneous
b)
heterogeneous
c)
solution
d)
colloid
98.
Olive Oil
a)
Heterogeneous mixture
b)
Homogeneous mixture
99.
Which of the following is not a way to increase the rate of dissolving
a)
evaporation
b)
stirring
c)
increasing temperature
d)
using a smaller particle size
100.
ICP stands for:
a)
I Can't Pass
b)
I Can Pass
c)
Integrated Cooking Peddling
d)
Integrated Chemistry Physics
100 %
