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Year 7 May Test Revision Quiz

Total questions: 65

Worksheet time: 47mins

Name
Class
Date
1.
What kind of matter fills a balloon?
a)
Solid
b)
Liquid
c)
Gas
2.
Milk is a _____. It can take the shape of any container that it is in.
a)
Solid
b)
Liquid
c)
Gas
3.
____ is matter that has a definite shape and takes up a definite amount of space.
a)
Solid
b)
Liquid
c)
Gas
4.
The thermometer shows the temperature of Cindy's soup.  What is the temperature of her soup in degrees Fahrenheit?
a)
30
b)
86
c)
90
d)
84
5.
_______ is water in the air that we cannot see.
a)
Water vapor
b)
A cloud
c)
Rain
d)
Snow
6.
A liquid changes to a gas during _________.
a)
Condensation
b)
Evaporation
c)
Precipitation
d)
Sublimation
7.
______ is when water vapor in the air turns back into a liquid.
a)
Condensation
b)
Evaporation
c)
Precipitation
d)
Sublimation
8.
Which of the following statements describe gas the BEST.
a)
Gas has a packed shape.
b)
Gas cannot change shape.
c)
Gas has a definite shape.
d)
Gas spreads out to fill a space.
9.
If you wanted to change liquid water into solid ice, you would ______ it.
a)
add salt
b)
melt
c)
freeze
d)
boil
10.
At ____ degrees Celsius water freezes into a solid.
a)
0
b)
32
c)
50
d)
63
11.
When water vapor is cooled, it becomes a _______.
a)
Solid
b)
Liquid
c)
Gas
d)
None of the Above
12.
What are three common phases of matter?
a)
solid, liquid and gas
b)
atom, element and molecule
c)
mixture, solution and compound
d)
mass, volume and temperature
13.
The smallest particles of matter are __________.
a)
elements
b)
compounds
c)
atoms
d)
molecules
14.
__________ is the amount of space matter takes up.
a)
Mass
b)
Liquid
c)
Volume
d)
Gas
15.
Compress means to __________.
a)
flatten by pressure
b)
increase temperature
c)
melt
d)
decrease mass
16.
The picture below is an example of _________________.
a)
osmosis
b)
isotonic
c)
diffusion
d)
active transport
17.
At higher temperatures
a)
particles in an object have less energy
b)
particles in an object move faster
c)
a gas contracts
18.

What is a change in which a new substance is NOT formed?

a)

physical change

b)

chemical change

c)

color change

d)

physical property

19.

What is the BEST tool to separate gravel from sand?

a)

use a magnet

b)

use tweezers

c)

pour the mixture through filter paper

d)

use a strainer or sieve

20.
Something made up of two or more substances is called a 
a)
mixture
b)
element
c)
compound
d)
natural
21.
A pure substance made up of only one type of atom e.g. oxygen or carbon
a)
element
b)
emulsion
c)
pure substance
d)
compound
22.
A substance that is made up of two or more different types of atoms bonded together e.g. water
a)
compound
b)
solvent
c)
element
d)
solution
23.
A liquid made up of a solvent with a solute dissolved in it
a)
solution
b)
soluble
c)
solidified
d)
solar
24.
Something that dissolves very easily in water 
a)
soluble
b)
solid
c)
saturated
d)
solvent
25.
A ________ is something that dissolves in a liquid (solvent)
a)
solute
b)
salt
c)
sugar
d)
solution
26.
Any liquid that dissolves another substance or substances 
a)
solvent
b)
solute
c)
solution
d)
substance
27.
When a solution is saturated:
a)
No additional material will dissolve in it
b)
You need to stir it more 
c)
Two materials have combined to create a clear liquid
d)
Crystals form 
28.
Capable of being dissolved
a)
Soluble
b)
concentration
c)
colloid
d)
molarity
29.
Classify the sample
a)
Pure substance
b)
Mixture
30.

What state of matter is being represented by this diagram?

a)

gas

b)

liquid

c)

plasma

d)

solid

31.

What state of matter is being represented by this diagram?

a)

gas

b)

liquid

c)

plasma

d)

solid

32.

Which state of matter is being represented by this diagram?

a)

gas

b)

liquid

c)

plasma

d)

solid

33.

Which state of matter is being represented in this bottle?

a)

gas

b)

liquid

c)

plasma

d)

solid

34.

Distillation is used to separate ______.

a)

a liquid from its solution.

b)

an insoluble solid from its solution.

c)

a soluble solid from its solution.

35.

What is 5?

a)

cooling tube

b)

condenser

c)

distillate

d)

water pump

36.
In which state of matter are particles moving the quickest?
a)
solid
b)
liquid
c)
gas
37.

Ink can be separated by a method of -----------------------------------------------

a)

distillation

b)

filtration

c)

chromatography

d)

sedimentation

38.
On the chromatogram given -------------- is mixture.
a)
red
b)
orange
c)
green
d)
black
39.
A pure substance shows ------------------ spot on chromat gram
a)
0
b)
1
c)
2
d)
3
40.

What is Paper chromatography used for??

a)

Separate colored chemicals

b)

To see the pretty colors

c)

To help you know how to do math

41.

What is the correct image of paper chromatography???

a)
b)
c)
42.
What is the chemical symbol for the element hydrogen
a)
H
b)
He
c)
h
d)
he
43.
What is the chemical symbol for the element Carbon
a)
ca
b)
co2
c)
C
d)
Cd
44.
What is the chemical symbol for the element copper?
a)
co
b)
c
c)
Cu
d)
cu
45.
What is the chemical symbol for the element Aluminum
a)
A
b)
AL
c)
Al
d)
al
46.
What is the chemical symbol for the element Nitrogen
a)
Ni
b)
N
c)
No
d)
Nb
47.
The horizontal row on the periodic table is called a
a)
group
b)
family
c)
period
d)
atomic number
48.
A vertical column is called...
a)
group
b)
tower
c)
period
d)
crew
49.
Pure forms of these elements are stored in oil so they won't react with oxygen and water in the air.
a)
Alkali Metals
b)
Alkaline-earth metals
c)
Halogens
d)
Noble Gases
50.
The Modern Periodic Table of Elements is arranged by
a)
atomic mass
b)
atomic number
c)
valence electrons
d)
number of isotopes
51.

Where are most metals on the periodic table?

a)

on the left side only

b)

on the right side only

c)

in the middle only

d)

on the left side and in the middle

52.

As you move down the group, halogens' reactivity...

a)

increases

b)

decreases

c)

doesn't change

d)

shows no trend.

53.
Water compound
a)
NaCl
b)
H2O
c)
Protein
d)
CaCO
54.
Is sugar (C12H22O11) an element or a compound?
a)
Element
b)
Compound
55.
Is water an element or a compound?
a)
Element
b)
Compound
56.
A compound consists of two or more elements bound together.
a)
True
b)
False
57.
Is Iron (Fe) an element or a compound?
a)
Element
b)
Compound
58.
In a ___________change, a substance changes into a different substance.
a)
Physical
b)
Chemical
59.
Is burning wood a chemical or physical change?
a)
chemical
b)
physical
60.

True or false? Chemical reactions are easily reversible

a)

True

b)

False

61.

Which 2 of these are pure elements?

a)

A

b)

B

c)

C

d)

D

62.

Which one of these is a mixture?

a)

A

b)

B

c)

C

d)

D

63.
In an exothermic reaction, heat is ...
a)
taken in or absorbed
b)
given out or released
64.
In an endothermic reaction, heat is ...
a)
taken in or absorbed
b)
given out or released 
65.
What type of reaction occurs in a hand warmer
a)
exothermic
b)
endothermic