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Worksheets

revision sheet

Total questions: 110

Worksheet time: 1hrs 6mins

Name
Class
Date
1.

a)

Element

b)

Compound

2.

a)

Element

b)

Compound

3.

a)

Element

b)

Compound

4.

a)

Element

b)

Compound

5.

a)

Element

b)

Compound

6.

Is it an Element or Compound?


H

a)

Element

b)

Compound

7.

Is it an Element or Compound?


CO2

a)

Element

b)

Compound

8.

Is it an Element or Compound?


H2O

a)

Element

b)

Compound

9.

Is it an Element or Compound?


Al

a)

Element

b)

Compound

10.

Is it an Element or Compound?


He

a)

Element

b)

Compound

11.

Is it an Element or Compound?


Ne

a)

Element

b)

Compound

12.

Is it an Element or Compound?


SiO2

a)

Element

b)

Compound

13.

Is it an Element or Compound?


CaCO3

a)

Element

b)

Compound

14.

OXYGEN GAS

a)

element

b)

compound

15.

Compounds are formed by the combination of

a)

elements

b)

atoms

c)

mixtures

16.
What is gold?
a)
element
b)
compound
c)
mixture
17.

The smallest particle that makes everything

a)

atom

b)

element

c)

compound

d)

mixture

18.

Elements are made of

a)

Many types of atoms

b)

the Periodic Table

c)

One type of atom

d)

Molecules

19.

What is water (H2O)?

a)

element

b)

compound

c)

mixture

20.

What is water (H2O)?

a)

element

b)

compound

c)

mixture

21.

When two or more different types of atoms join together

a)

element

b)

compound

c)

mixture

d)

solution

22.
Which one can be found on the periodic table?
a)
Compound 
b)
Element
23.

A ______________ is made up of different kinds of atoms chemically combined.

a)

element

b)

compound

c)

mixture

d)

molecule

24.

A _____________ contains a variety of elements and compounds that are not chemically combined with each other.

a)

compound

b)

element

c)

molecule

d)

mixture

25.
What is the tiniest particle in the entire universe?
a)
cells
b)
gases
c)
atoms
d)
liquids
26.
a)

Element

b)

Compound

c)

Homogeneous Mixture

d)

Heterogeneous Mixture

27.

A single H is an example of a/(an) ....

a)

Element

b)

Compound

c)

Molecule

d)

Mixture

28.

Which item on this element square is the chemical symbol?

a)

Copper

b)

Cu

c)

29

d)

63.546

29.

What is the result when two or more elements are chemically combined?

a)

Element

b)

mixture

c)

compound

d)

solution

30.
Freezing Juice?
a)
Physical Change
b)
Chemical Change
31.

A physical change...

a)

changes the physical properties of an object, but does not create a new substance.

b)

creates a new substance and cannot be undone.

32.

Is this an example of a physical or chemical change?

a)

physical

b)

chemical

33.

Select the three states of matter:

a)

Solid

b)

Liquid

c)

Gas

d)

Mass

e)

Volume

34.

What is the gas form of water called?

a)

Oxygen

b)

Water vapor

c)

Gas

d)

Liquid

35.
Fireworks
a)
Physical Change
b)
Chemical Change
36.
Is frying an egg a physical or chemical change?
a)
chemical
b)
physical
37.
a)
Physical Change
b)
Chemical Change
38.

A change in matter that does NOT make something new

a)

Physical Change

b)

Chemical Change

39.

A change that produces NEW matter with different properties.

a)

Physical change

b)

Chemical change

40.

When you break a cracker into pieces it is a...

a)

Chemical change

b)

Physical change

41.
Which of the following is NOT an example of a physical change?
a)
crumpled paper
b)
pencil sharpening
c)
shrunken clothing
d)
rust
42.

A ................... is the smaller part of a solution that disolve in other substance.

a)

solvent

b)

solute

43.

A .................. is the large part of solution that disolve other substances.

a)

solute

b)

solvent

44.

A............................. is a mixture in which the substances are evenly mixed.

a)

solution

b)

mixture

c)

solvent

45.

In a ...................... a new substance is formed.

a)

chemical reaction

b)

physical change

46.

The ability to rust is a .................................of iron.

a)

chemical property

b)

physical property

47.

Orange juice is an example of...............................

a)

mixture

b)

solution

c)

chemical change

48.

Salad is an example of ...........................

a)

mixture

b)

solution

c)

chemical change

49.

Mixing lemonade

a)

physical change

b)

chemical change

50.

Cutting your hair

a)

physical change

b)

chemical change

51.

Apple rotting

a)

physical change

b)

chemical change

52.

Which state of matter is air in a hot air balloon?

a)

solid

b)

liquid

c)

gas

53.

Which state of matter is water in a glass?

a)

solid

b)

liquid

c)

gas

54.

Which describes a liquid?

a)

It keeps its shape, and has weight.

b)

It takes the shape of its container and has weight.

c)

It has NO weight or shape.

55.

Which is not an example of a solid?

a)

milk

b)

table

c)

chair

d)

brick

56.

Which of these is a solid?

a)

raindrop

b)

oxygen

c)

television

d)

air

57.

Everything is made of_____.

a)

Solid

b)

Liquid

c)

Gas

d)

Matter

58.

Which state of matter is represented in this image?

a)

Solid

b)

Liquid

c)

Gas

59.

Complete this sentece: "Matter is anything that ...

a)

the amount of matter in an object".

b)

you can smell".

c)

takes up space and has mass".

d)

changes into liquid".

60.

How many states of matter are there?

a)

1

b)

2

c)

3

d)

10

61.

What state of matter is this (inside)

a)

solid

b)

liquid

c)

gas

62.

Mass is the amount of ______ an object has.

a)

shape

b)

volume

c)

mass

d)

matter

63.

Liquids take the shape of their

a)

container

b)

mass

c)

matter

d)

water

64.

What are three main states of matter?

a)

Solid and liquid

b)

Solid, liquid and gas

c)

Plasma, liquid and solid

65.

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

a)

Solid

b)

Liquid

c)

Gas

66.

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

a)

Solid

b)

Liquid

c)

Gas

67.

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

a)

Solid

b)

Liquid

c)

Gas

68.

All _______ can move and flow.

a)

liquids

b)

solids

c)

gases

69.

A ________ has no shape and no size.

a)

gas

b)

liquid

c)

solid

70.

Ice is a....

a)

Solid

b)

Liquid

c)

Gas

d)

Water

71.

Rain is a.....

a)

Solid

b)

Liquid

c)

Gas

d)

Inconvenience

72.

When water exists as gas it is called....

a)

Condensation

b)

Evaporation

c)

Water Vapor

d)

Cloud

73.

What happens when water evaporates?

a)

It changes from a liquid to a gas.

b)

It changes from a solid to a liquid.

74.

What powers the water cycle?

a)

plants

b)

the Sun

75.
Evaporation happens when the sun ___________ water and turns it into vapor.
a)
cools
b)
heats up
c)
freezes
d)
lights up
76.
Which is the opposite of condensation?
a)
runoff
b)
evaporation
c)
precipitation
d)
transpiration
77.
What part of the water cycle does this picture show?
a)
condensation
b)
precipitation
c)
evaporation
78.

Condensation means...

a)

water vapor cooling to form clouds

b)

water running downhill

c)

water falling from the sky

d)

water heating up and rising as gas

79.

Evaporation means...

a)

water vapor cooling to form clouds

b)

water running downhill

c)

water falling from the sky

d)

water heating up and rising as gas

80.

Water absorbs energy from its surroundings as it

a)

freezes

b)

evaporates

c)

condenses

d)

deposits

81.

Water releases energy to its surroundings as it

a)

melts

b)

freezes

c)

evaporates

d)

sublimates

82.

..... is the change of state from gas to liquid.

a)

evaporation

b)

melting

c)

sublimation

d)

condensation

83.

when water freezes it changes from

a)

solid to liquid

b)

liquid to gas

c)

gas to liquid

d)

liquid to solid

84.

When water evaporates it changes from

a)

solid to liquid

b)

liquid to gas

c)

gas to liquid

d)

solid to gas

85.

Which of the following is Producer?

a)
b)
86.

Which of the following is Consumer?

a)
b)
87.

Which type of animal eats only meat?

a)

Herbivores

b)

Carnivores

88.

Which animal eats only meat?

a)
b)
c)
89.

Which type of animals eat only plants?

a)

Herbivores

b)

Carnivores

90.

Which animal eats only plants?

a)
b)
c)
91.

Which animal eats both plants and other smaller animals (meat)?

a)
b)
c)
92.

Which type of animals eats both plants and meat?

a)

Herbivores

b)

Omnivores

93.

Many living things eat other living things. This is called....

a)

Environment

b)

Food Chain

94.

Plants make their own ......

a)

Water

b)

Food

95.

All food chains begin with a...

a)

grass

b)

producer

c)

consumer

d)

decomposer

96.

A herbivore is a...

a)

consumer that eats both plants and other animals

b)

consumer that only eats other animals

c)

consumer that only eats plants

97.

A herbivore is also known as...

a)

primary consumer

b)

secondary consumer

c)

tertiary consumer

98.

The second consumer in the food chain is called...

a)

primary consumer

b)

secondary consumer

c)

tertiary consumer

99.

An organism that makes its own food

a)

photosynthesis

b)

producer

c)

consumer

d)

herbivore

100.

A way of showing how the energy from food moves through populations of organisms in a community

a)

food web

b)

food chain

c)

predator

d)

prey

101.

A way of showing how food chains are related

a)

prey

b)

food chain

c)

food web

d)

scavenger

102.

Consumer that eats both plants and animals

a)

herbivore

b)

omnivore

c)

carnivore

d)

scavenger

103.
What is a producer? 
a)
Organism that creates their own food.
b)
Organism that eat other organisms for energy
c)
Organism that eat other dead organisms
104.

Which animal in the food chain is an herbivore and eats only plants?

a)

wolf

b)

fox

c)

hedgehog

d)

grasshopper

105.

What is a Herbivore

a)

Animals that get their food from plants and other animals.

b)

Animals that get their food from other animals.

c)

Animals that get their food from plants.

106.

What is a Carnivore?

a)

Animals that get their food from eating other animals.

b)

Animals that get their food from plants.

c)

Animals that get their food from plants and animals.

107.

What is an Omnivore?

a)

An animal which gets its food from plants.

b)

An animal which gets its food from other animals and plants.

c)

An animal which gets it food from other animals.

108.

A Model that shows how energy flows between living things is call a __________.

a)

Food Web

b)

Ecosystem

c)

Food Chain

d)

Environment

109.
The animals that predators eat
a)
Predators
b)
Consumer
c)
DOODOO
d)
Prey
110.

A group of connected food chains

a)

Food Web

b)

Omnivore

c)

Producer

d)

Predator