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Worksheets

Matter - 9th

Total questions: 59

Worksheet time: 4hrs 40mins

Name
Class
Date
1.

In which phase of matter do atoms vibrate in place without moving?

a)

Liquid

b)

Solid

c)

Gas

d)

None of these

2.

Which phase of matter has a definite volume and takes the shape of its container?

a)

Liquid

b)

Solid

c)

Gas

d)

None of these

3.

A small chunk of matter is made only from Gold atoms. This is an example of a:

a)

Mixture

b)

Compound

c)

Element

d)

Solution

4.

Apple juice is what kind of mixture?

a)

Homogeneous

b)

Heterogeneous

5.

Boba tea is what kind of mixture?

a)

Homogeneous

b)

Heterogeneous

6.

A molecule with two or more different atoms is called a:

a)

Element

b)

Compound

c)

Mixture

d)

Particle

7.

True or False: An element can be split by chemical means

a)

True

b)

False

8.

Pure water is an example of what?

a)

Element

b)

Solution

c)

Compound

d)

Mixture

9.

What units are used to measure volume?

a)

Grams

b)

Liters

c)

Meters

d)

Celcius

10.

What unit is used to describe the mass of an object?

a)

Grams

b)

Liters

c)

Meters

d)

Gallons

11.

If a liquid's temperature rises enough, it will become a:

a)

Solid

b)

Gas

12.

When the temperature of liquid drops, it will eventually become a:

a)

Solid

b)

Gas

c)

Plasma

13.
Flammability is an example of what property?
a)
Chemical property
b)
Physical property
14.
Ability to rust is this type of property:
a)
Physical property
b)
Chemical property
15.
Which is an example of a physical property?
a)
ability to react with acid
b)
 color
c)
flammability
d)
ability to react with oxygen
16.
Which is NOT a physical property?
a)
odor
b)
reacts with bleach
c)
sinks in water
d)
density
17.
Physical properties are
a)
properties that can be observed without changing the identity of the substance
b)
properties that describe how a substance changes into a completely different substance
c)
properties that we can only observe with our eyes
d)
properties that we need special tools to observe
18.
Which of the following is a chemical property of water?
a)
Reacts with pure sodium
b)
Boils at 100 oC
c)
Is liquid at room temperature
d)
Has a density of 1 gm/mL
19.
Alka-Seltzer gives off carbon dioxide when added to water
a)
physical change
b)
chemical change
20.
Which of the following is a sign that a chemical reaction has occurred?
a)
change in shape
b)
melting
c)
formation of a gas
d)
dissolving
21.
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
22.
What is burning an example of?
a)
physical change
b)
physical property
c)
chemical change
d)
chemical property
23.
What is digestion?
a)
Physical property
b)
Chemical change
c)
Physical change
d)
Chemical property
24.
When you break a cracker into pieces it is a 
a)
Chemical change
b)
Physical change
c)
Chemical Weathering
d)
Physical Weathering
25.
What is an example of a Chemical change?
a)
Ripping paper 
b)
Boiling an egg
c)
Cracking an egg
d)
Dissolving sugar in water
26.
Which of the following is NOT a physical property?
a)
breaking a window
b)
color
c)
density
d)
freezing point
27.
Milk sours (goes bad)
a)
physical change
b)
chemical change
c)
physical property
d)
chemical property
28.
A tire is inflated with air
a)
physical change
b)
chemical change
c)
physical property
d)
chemical property
29.
Salt dissolving in water is an example of what?
a)
A physical change
b)
A chemical change
c)
A physical property
d)
A chemical property
30.
Which is an example of a physical property?
a)
rusting
b)
boiling point
c)
combustion
d)
reactivity with water
31.

What are the four states of Matter?

a)

Solid, Liquid, Gas, Latent heat

b)

Solid, Gas, Latent Heat, Plasma

c)

Plasma, Solid, Liquid, Gas

d)

Plama, Solid, Liquid, Vapor

32.

Vaporization is the change from

a)

Liquid to Gas

b)

Solid to Liquid

c)

Gas to Solid

d)

Solid to Gas

33.

Change from Solid to Gas

a)

Condensation

b)

Melting

c)

Sublimation

d)

Boiling

34.

Change from gas to solid

a)

Sublimation

b)

Deposition

c)

Boiling

d)

Melting

35.

What changes for a phase to go through a phase change?

a)

Temperature

b)

Altitude

c)

Location

d)

Energy

36.

Anything that takes up space and has mass

a)

Matter

b)

Energy

c)

Gravity

d)

Force

37.

Heterogeneous Mixture

a)

Particles are distributed non-uniformly (Chocolate chip cookie)

b)

Particles are distributed uniformly (Milk, coffee)

38.

Homogeneous Mixture

a)

Particles are distributed non-uniformly (Chocolate chip cookie)

b)

Particles are distributed uniformly (Milk, Coffee)

39.

Matter is anything that...

a)

Takes up space

b)

Has mass

c)

Takes up space AND has mass

d)

None of these

40.

What is the smallest unit of matter that has properties of that element?

a)

Molecule

b)

Compound

c)

Mixture

d)

Atom

41.

Which of the below statements about molecules and compounds is true?

a)

Molecules are formed when two or more atoms are joined together

b)

Compounds consist of at least two different elements

c)

Compounds are a type of molecule but all molecules are not necessarily compounds

d)

None of these are true

e)

All of these are true

42.

Elements and compounds are examples of...

a)

Pure Substance

b)

Mixture

c)

Both

d)

None of these

43.

The combination of two or more substances that are NOT chemically combined is called a ___________________.

a)

Compound

b)

Pure Substance

c)

Mixture

d)

Element

44.

According to Kinetic Molecular Theory, what happens to the motion of particles as energy (temperature) increases?

a)

Particles move slower

b)

Particle motion remains unchanged

c)

Particles move faster

d)

None of these

45.

Why does a balloon expand when it is heated?

a)

The air particles move less so they need less room

b)

The air particles move more so they need less room

c)

The air particles move more so they need more room

d)

The air particles move less so they need more room

46.

Which of the following images best represents the particle model of a liquid?

a)
b)
c)
47.

The dew that is found on grass in the mornings is an example of which phase change?

a)

Melting

b)

Condensation

c)

Sublimation

d)

Deposition

48.

Phase changes in matter occur when _____________ is either released or absorbed.

a)

Plasma

b)

Liquid

c)

Mass

d)

Energy

49.

Which of the following is not an example of a chemical property?

a)

Flammability

b)

Odor

c)

Reactivity

d)

Toxicity

50.

Which of the following is a physical property of matter?

a)

Viscosity

b)

Density

c)

Conductivity

d)

All of these

51.

Which of the following is an example of a chemical change in matter?

a)

Sugar dissolving in water

b)

Melting ice

c)

Inflating a tire

d)

Campfire

52.
True or False:  The density of a specific type of material never changes.  
a)
True
b)
False
53.
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
54.
Which units of measurement are used for volume?
a)
grams
b)
centimeters
c)
grams/milliliter
d)
milliliter
55.
Which box has a higher density?  
a)
Box A
b)
Box B
c)
cannot be determined
d)
they are the same
56.
Which will float in water (density= 1 g/mL)?
Corn syrup  1.37 g/mL
Vegetable oil  0.91 g/mL
Honey  1.42 g/mL
Lamp oil  0.81 g/mL
a)
Corn syrup and Honey
b)
Vegetable oil and Lamp oil
c)
Corn syrup and vegetable oil
d)
Honey and Lamp oil
57.
If the density of a bar of gold is 19.3 g/cm3and you cut it into 4 pieces,  what is the density of each piece of gold?  
a)
4.825 g/cm3
b)
9.65 g/cm3
c)
19.3 g/cm3
d)
38.6 g/cm3
58.
A student knows the mass of an object. What other variable does the student need to know to calculate the object's density?
a)
Color
b)
Weight
c)
Volume
d)
Length
59.
If the volume of a substance increases, and the mass stays the same, what will happen to the density?
a)
Stay the same
b)
Increase
c)
Decrease
d)
It depends