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Year End Review 2

Total questions: 98

Worksheet time: 57mins

Name
Class
Date
1.

What do all waves transfer? (a)  

Choose from the below words
Matter
Heat
Electricity
Energy
2.

What is the number of complete waves passing a fixed point in a given amount of time? (a)  

Choose from the below words
Amplitude
Intensity
Wavelength
Frequency
3.

What is the frequency of this wave? You must count the number of complete waves. (a)  

Choose from the below words
1 Hz
5 Hz
10 Hz
4.

What is frequency measured in? (a)  

Choose from the below words
Milliseconds
Miles
Hertz
Kilograms
5.

Which type of waves have the longest wavelength? (a)  

Choose from the below words
Visible light
Radio waves
X-rays
Gamma-Rays
6.

What is the distance between the calm sea and the highest wave called? (a)  

Choose from the below words
Wave
Frequency
Amplitude
Magnitude
7.

What does #1 represent? (a)  

Choose from the below words
Period
Frequency
Wavelength
Amplitude
8.

What does #2 represent? (a)  

Choose from the below words
Period
Frequency
Wavelength
Amplitude
9.

The graph shows the observed water levels, in feet (ft), for a tide gauge located at Montauk, New

York, on the easternmost end of Long Island, from January 24, 2008 to noon on January 25, 2008.


What causes the water-level variation pattern shown by the graph?

a)

Earth's rotation and the gravitational pull of the Moon

b)

changes in wind velocity produced by coastal storms

c)

changes in magnetic orientation of the North American Plate

d)

Earth's revolution and the distance from the equator

10.

A large collection of stars, dust, and gas held together by gravity is a.........

a)

solar systerm

b)

galaxy

c)

constellation

d)

astronomy

11.

What happens in the core of a star?

a)

hydrogen and helium atoms are created

b)

nuclear fusion

c)

hydrogen atoms cool helium atoms down

d)

other stars born

12.

What can we use to measure the distance of objects in our solar system?

a)

Astronomical unit

b)

Cosmic mile

c)

Astrological kilometre

d)

Light- year

13.

The formula for Speed is...

a)

Speed = distance/ time

b)

Speed = time/ distance

14.

If Harry drives 4 miles in 2 minutes, what was his speed?

a)

0.5 miles/min

b)

2 miles/min

c)

2 min/m

d)

0.5 min/m

15.

What is Energy?

a)

The ability to do anything

b)

The ability to cause change

c)

The investigation of nature

d)

A fact of life

16.

What is an example of kinetic energy?

a)

A bird sitting in a tree

b)

A bouncy ball on the table

c)

A car driving on the highway

d)

A book on shelf

17.

What is an example of potential energy?

a)

A bowling ball rolling down a lane

b)

A car parked in a lot

c)

An apple falling from a tree

d)

Sunlight heating up the atmosphere

18.

How could you find the kinetic energy of an object?

a)

Multiply the mass and speed of the object

b)

Subtract the mass and speed of the object

c)

Estimate the speed of the object

d)

You cannot find the speed of moving objects

19.

Which has more potential energy?

a)

A 1,500 kg car traveling 20m/s

b)

A 200 kg bus traveling 100m/s

c)

A 300,000 kg plane traveling 0m/s

d)

A 20 kg ball rolling 40 m/s

20.

Energy cannot be created or destroyed.

a)

True

b)

False

21.

Energy can't be .....

a)

transformed.

b)

made or destroyed.

c)

converted.

d)

harnessed or produced.

22.

The sun provides ____________ and ____________ energy that can be harnessed and used for solar power.

a)

chemical, sound

b)

mechanical, light

c)

sound, light

d)

light, thermal

23.
This is energy that is stored for later use. 
a)
kinetic energy 
b)
potential energy 
c)
mechanical energy 
d)
electromagnetic energy. 
24.
___________ energy can move through empty space.  
a)
Sound 
b)
Nuclear 
c)
Electromagnetic 
d)
Chemical 
25.
This is the energy that moves objects. 
a)
cool 
b)
nuclear 
c)
chemical 
d)
mechanical 
26.
What is a reactant?
a)
The starting substance
b)
The ending substance
27.
What is a product?
a)
The starting substance
b)
The ending substance
28.
What is a precipitate?
a)
a change in color 
b)
a change in temperature
c)
a solid formed
d)
a gas formed
29.
Burning is always a chemical reaction.
a)
True
b)
false
30.

What does the number 3 represent in 4NH3?

a)

Subscript

b)

Superscript

c)

Coefficient

31.

What does the number 4 represent in 4NH3?

a)

Subscript

b)

Superscript

c)

Coefficient

32.

How many Nitrogen (N) atoms are in 4NH3?

a)

4

b)

1

c)

3

d)

12

33.

How many Hydrogen (H) atoms are in 4NH3?

a)

4

b)

1

c)

3

d)

12

34.

How many total atoms make up 4NH3?

a)

4

b)

16

c)

3

d)

12

35.

How many total molecules is 4NH3?

a)

4

b)

1

c)

3

d)

12

36.

In the equation shown, what are the reactant(s)?

a)

N2 + H2

b)

NH3

37.

In the equation shown, what are the product(s)?

a)

N2 + H2

b)

NH3

38.

Is this equation balanced?

a)

Yes

b)

No

39.

Is this equation balanced?

a)

Yes

b)

No

40.

To balance an equation you should:

a)

ONLY change subscripts.

b)

ONLY change coefficients.

c)

Change BOTH subscripts and coefficients.

41.

What is the left part of a chemical equation called?

2H2 + O2 ---> 2H2O

a)

Reactants

b)

Yields

c)

Products

d)

Chemical equation

42.

What is the right part of a chemical equation called?

2H2 + O2 ---> 2H2O

a)

Reactants

b)

Yields

c)

Products

d)

Chemical Equation

43.

Is the following equation balanced?

Al + O2 ---> 2Al2O3

a)

YES

b)

NO

44.
The San Andrea's Fault in California is which type of boundary?
a)
Convergent
b)
Divergent
c)
Subductive Zone
d)
Transform
45.
At which type of boundary are mountains formed?
a)
Convergent
b)
Divergent
c)
Subductive Zone
d)
Transform
46.
At which type of plate boundary does seafloor spreading occur?
a)
Tranform
b)
Convergent
c)
Divergent
d)
Subductive Zone
47.
What is the area where two tectonic plates meet called?
a)
collision
b)
mid-ocean ridge
c)
a boundry
d)
a rift zone
48.
What type of boundary is formed when plates collide?
a)
convergent
b)
horizontal
c)
divergent
d)
transform
49.
What type of boundary is formed when plates separate?
a)
convergent
b)
horizontal
c)
divergent
d)
transform
50.
What type of boundary is formed when plates slide past each other?
a)
convergent
b)
horizontal
c)
divergent
d)
transform
51.
The process that takes place at mid-ocean ridges is called
a)
sea-floor spreading.
b)
uplift. 
c)
continental drift.
d)
subduction.
52.

The same side of the moon always faces Earth.

a)

True

b)

False

53.
_______ is the apparent changing shapes of the Moon 
a)
New Moon
b)
Crescent Moon
c)
Full Moon
d)
Moon Phases
54.
A ______ is when the side of the Moon facing Earth appears to be not lit. 
a)
New Moon
b)
Crescent Moon
c)
Full Moon
d)
Moon Phases
55.

The vertical (up and down) columns in the Periodic Table are called

a)

groups

b)

towers

c)

periods

d)

atomic numbers

56.
The Modern Periodic Table of Elements is arranged by
a)
atomic mass
b)
atomic number
c)
valence electrons
d)
number of isotopes
57.
Which group of the periodic table is composed of inert (not reactive)  gases?
a)
alkali metals
b)
alkaline earth metals
c)
halogens
d)
noble gases
58.
Which is an alkali metal?
a)
Magnesium
b)
Iron
c)
Sodium
d)
Europium
59.
Which is a halogen?
a)
Helium
b)
Chlorine
c)
Oxygen
d)
Neptune
60.
Elements in a ..................have similar chemical properties.  
a)
period
b)
group
c)
row
61.

Which of the following are physical properties of metal?

a)

Luster

b)

Conductivity

c)

Malleability

d)

Ductility

62.

Name this group: These metals are the most reactive.

a)
b)
c)
d)
63.

I am a metal


I am in group 2


I am in period 6


I am…

a)

Mo

b)

Re

c)

S

d)

Ba

64.

I am a nonmetal


I am in period 2


I am in group 16/6A

a)

Ba

b)

Si

c)

Ba

d)

O

65.

What is the atomic number of Barium, Ba? (enlarge the periodic table)

a)

20

b)

38

c)

56

d)

88

66.

How many protons are in a sodium atom, Na? (tap to enlarge the periodic table)

a)

Sodium has 1 proton.

b)

Sodium has 3 protons.

c)

Sodium has 11 protons

67.

How many valence electrons does Beryllium have?

a)

1

b)

2

c)

3

d)

4

e)

5

68.

How many valence electrons does Nitrogen have?

a)

1

b)

2

c)

3

d)

4

e)

5

69.

How many valence electrons does Oxygen have?

a)

4

b)

5

c)

6

d)

7

e)

8

70.

How many valence electrons does Fluorine have?

a)

4

b)

5

c)

6

d)

7

e)

8

71.

How many valence electrons does Neon have?

a)

4

b)

5

c)

6

d)

7

e)

8

72.

How would you draw a Lewis dot diagram for Magnesium?

a)
b)
c)
d)
73.

What are valence electrons?

a)

The innermost electrons

b)

The outermost electrons

74.

What is the octet rule?

a)

Elements can only have 8 electrons in its outermost shell

b)

The elements must form an octopus like structure

75.

Choose the correct Lewis dot structure for Carbon.

a)

A

b)

B

c)

C

d)

D

76.

Choose the correct Lewis dot structure for Hydrogen.

a)

A

b)

B

c)

C

d)

D

77.

Choose the correct Lewis dot structure for Neon.

a)

E

b)

F

c)

G

d)

H

78.

Choose the correct Lewis dot structure for Fluorine.

a)
b)
c)
d)
79.
The amount of space something takes up
a)
density
b)
volume
c)
mass
d)
matter
80.

A crayon has a mass of 10.0 g and volume of 5.0 mL. What is the density?

a)

30 g/mL

b)

15 g/mL

c)

1.0 g/mL

d)

2.o g/mL

81.
What is the formula for density?
a)
density = mass x volume
b)
density = mass / volume
c)
density = mass + volume
d)
density = mass - volume
82.
What is the density of water?
a)
0 g/ml
b)
1 g/ml
c)
10 g/ml
d)
100 g/ml
83.
What is the volume of the fish?
a)
18.0 cm3
b)
6.0 cm3 
c)
38.0 cm3
d)
32.0 mL
84.

A block of aluminum occupies a volume of 15 mL and has a mass of 40.5 g. What is its density?

a)

.37 g/mL

b)

605.5 g/mL

c)

2.7 g/mL

d)

25.5 g/mL

85.

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

86.
Which box has a higher density?  
a)
Box A
b)
Box B
c)
cannot be determined
d)
they are the same
87.

A piece of copper has a mass of 89g and a volume of 10.0 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

88.

Use the density chart to identify the substance. If the substance has a volume of 5 cm3 and a mass of 52.5.

a)

lead

b)

aluminum

c)

silver

d)

water

89.

In the picture, a can of Pepsi sunk and a can of Diet Pepsi are put into water. The Pepsi must be

a)

more dense than water

b)

less dense than water

c)

it has no density

d)

it has a density of 1 g/mL

90.
What units are used to measure Density?
a)
cm3/g
b)
g
c)
g/cm3
d)
cm3
91.

Why does ice float

a)

Liquid water is less dense than solid water.

b)

Solid water is less dense than liquid water.

c)

Gaseous water is less dense than solid water.

d)

Liquid water is less dense than gaseous water.

92.

In this picture, what is true?

a)

Box A has a lower volume

b)

Box B has a greater volume

c)

The boxes have the same mass

d)

The boxes have the same volume

93.
Frank has a paper clip. It has a mass of 9g and a volume of 3cm3. What is its density?
a)
3 g/cm3
b)
1/3 g/cm3
c)
27 g/cm3
d)
39 g/cm3
94.
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
95.
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
96.
What is this tool to get volume?
a)
triple beam balance
b)
ruler
c)
thermometer
d)
graduate cylinder
97.
What is this tool to get mass?
a)
triple beam balance
b)
ruler
c)
thermometer
d)
graduate cylinder
98.
Find the density of a 2 cm x 2 cm x 2 cm cube with a mass of 64 g.
a)
6 cm3
b)
12 g/cm3
c)
128 g/cm3
d)
8  g/cm3

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