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Semester 1 Review

Total questions: 42

Worksheet time: 11hrs 30mins

Name
Class
Date
1.

Anything that takes up space and has mass is

a)

Matter

b)

Volume

c)

Liquid

d)

Atom

2.

A ________ has fixed shape and no fixed volume.

a)

gas

b)

liquid

c)

solid

3.

Are these particles in a solid, liquid, or gas?

a)

Solid

b)

Liquid

c)

Gas

4.

Are these particles in a solid, liquid, or gas?

a)

Solid

b)

Liquid

c)

Gas

5.

which state of matter has the LEAST kinetic energy?

a)

solid

b)

liquid

c)

gas

6.
Which box has a higher density?  
a)
Box A
b)
Box B
c)
cannot be determined
d)
they are the same
7.
Which liquid is the least dense?
a)
oil
b)
water
c)
syrup 
8.
An eraser has a mass of 4g and a volume of 2cm3. What is its density?
a)
8 g/cm3
b)
2 g/cm3
c)
1/2 g/cm3
d)
24 g/cm3
9.
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
10.
If an object has a density of .6 g/mL and you put it into water, will it sink or float?  
a)
sink
b)
float
11.

Which type of elements are found on the left side of the staircase (zigzag line)?

a)

Nonmetal

b)

Metalloid

c)

Metal

d)

Noble Gas

12.

Which element is malleable and ductile?

a)

Phosphorus (P)

b)

Argon (Ar)

c)

Sodium (Na)

d)

Chlorine (CI)

13.

Which one of the following is a property of metalloids?

a)

Semiconductor

b)

Ductile

c)

Good Conductor

d)

Malleable

14.

Which element is a metalloid?

a)

Helium (He)

b)

Arsenic (As)

c)

Element

d)

Semiconductor

15.

Nonmetals are good conductors of heat and electricity.

a)

TRUE

b)

FALSE

16.

Is Iron (Fe) an element or a compound?

a)

element

b)

compound

17.

This picture represents which of the following?

a)

element

b)

compound

18.

This picture represents which of the following?

a)

element

b)

compound

19.

Carbon is considered an element, while carbon dioxide is considered a compound.  This is because carbon dioxide is –

a)

 

a gas at room temperature.

b)

made of two different elements.

c)

given off by green plants.

d)

useful to human beings.

20.
What type of mixture is this?
a)

homogeneous mixture

b)
heterogeneous mixture 
21.

Which type of mixture is represented in this image?

(Think: Are the particles spread out evenly throughout, or are the particles chunked together?)

a)

Heterogeneous mixture

b)

Homogeneous mixture

22.

Which type of mixture is represented in this image?

(Think: Are the particles spread out evenly throughout, or are the particles chunked together?)

a)

Homogeneous mixture

b)

Heterogeneous mixture

23.

A mixture that appears uniform throughout

a)

homogenous mixture

b)

heterogenous mixture

24.

Crushing a Coke Can

a)

Physical Change

b)

Chemical Change

25.

A nail rusting

a)

Physical Change

b)

Chemical Change

26.

Wood Burning

a)

Physical Change

b)

Chemical Change

27.

Water freezing into Ice

a)
Physical Change
b)
Chemical Change
28.

Every action has an equal, but opposite reaction

a)

Newton’s 1st Law of Motion

b)

Newton’s 2nd Law of Motion

c)

The Law of Inertia

d)

Newton’s 3rd Law of Motion

29.

What are the units of force?

a)

kg

b)

m/s2

c)

mL

d)

N

30.

An object in motion stays in motion and an object a rest stays at rest unless acted on by an outside force

a)

Newton’s 3rd Law

b)

Newton’s 1st Law

c)

F=MA

31.

The smaller the mass you have, the _____ force you need to change its motion.

a)
less
b)

more

c)

equal

32.

Which of the following is NOT a type of force?

a)

Gravity

b)

Friction

c)

Magnetism

d)

Color

33.

Which force acts in the opposite direction to the motion of an object sliding on a surface?

a)

Gravitational force

b)

Frictional force

c)

Magnetic force

d)

Electric force

34.

What type of force is gravity?

a)

A contact force

b)

A non-contact force

c)

A mechanical force

d)

An electromagnetic force

35.

What is a force?

a)

the PUSH or PULL on an object

b)

The MOTION an object creates

c)

The objects HITTING one another

d)

Going REALLY FAST

36.
Which type of force(s) will cause a change in an object's motion?
a)
equal forces
b)
zero net force
c)
balanced forces
d)
unbalanced forces
37.

A ____ force is the sum of forces felt by an object.

a)

sum

b)

net

c)

strong

d)

balanced

38.
Which one is balanced?
a)
Top
b)
Bottom
c)
Both
d)
Cannot be determined
39.
What is the net force?
a)
40 N left
b)
0 N Balalnced
c)
400 N right
d)
40 N right
40.

This is an example of _____ because the object WILL move.

a)

Unbalanced Forces

b)

Balanced Forces

c)

Neither

41.
a)
1st
b)
2nd
c)
3rd
42.

What Newton's law is the reasoning behind trucks cargo kept moving when the truck stopped.

a)

Newton's 1st Law

b)

Newton's 2nd Law

c)

Newton's 3rd Law

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