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Y8 Review

Total questions: 95

Worksheet time: 58mins

Name
Class
Date
1.

Which of the following is a correct description for solids?

a)

closely arranged and in fixed positions

b)

closely arranged and vibrate in fixed positions

c)

closely arranged and can move around

2.

Which statement about the molecules in the gas carbon dioxide is correct?

a)

The molecules are close together.

b)

The molecules are diatomic.

c)

The molecules move randomly.

d)

The molecules all move with the same speed.

3.

When something goes from gas to liquid, it is called...

a)

Evaporation

b)

Condensation

c)

Deposition

d)

Freezing

4.

Something that goes from liquid to gas is...

a)

Evaporation

b)

Melting

c)

Freezing

d)

Sublimation

5.

Which of the following sentences are true about solids?

a)

Solids are rigid, have a fixed shape but not a fixed volume

b)

Solids are not rigid, have a fixed shape and no fixed volume

c)

Solids are rigid, have a fixed shape and a fixed volume

6.
Which of the following statements about the particle of a gas is true?
a)
Gases can be compressed because their particles are smaller than those of liquids or solids.
b)
Gases can be compressed because there is plenty of space between their particles.
c)
Gases can be compressed because they have low boiling points.
d)
Gases can be compressed because their particles are more elastic than those of liquids or solids.
7.
An inflated balloon is placed in a refrigerator. Which statement describes the movement of the gas particles in the balloon?
a)
The particles move more slowly and become closer together.
b)
The particles move more slowly and become further apart.
c)
The particles move faster and become closer together.
d)
The particles move faster and become further apart. 
8.
Which of the following statements about the kinetic particle theory is not true?
a)
The particles of a gas move faster than those of a liquid.
b)
The particles of a solid have more kinetic energy than those of a gas.
c)
The particles that make up matter are always moving.
d)
The forces of attraction between the particles of a solid are very strong.
9.
What happens when water evaporates?
a)
Particles of the water vapour lose energy to their surroundings.
b)
Particles of the water vapour are spaced further apart.
c)
The speed of the particles of the water increases.
d)
The temperature of the remaining water rises.
10.
Which of the following statements about the kinetic particle theory is not true?
a)
The particles of a gas move faster than those of a liquid.
b)
The particles of a solid have more kinetic energy than those of a gas.
c)
The particles that make up matter are always moving.
d)
The forces of attraction between the particles of a solid are very strong.
11.
Which of the following statements about the particle of a gas is true?
a)
The particles of a gas vibrate about fixed positions.
b)
The particles of a gas are packed close together in a disorderly arrangement.
c)
The particles of a gas are far apart and move in all directions.
d)
The particles of a gas are stationary in an orderly arrangement.
12.

Particles are always moving.

a)

True

b)

False

13.

This diagram represents particles in a ______________ state.

a)

Solid

b)

Liquid

c)

Gas

14.

Which of the following is a correct description for solids?

a)

closely arranged and in fixed positions

b)

closely arranged and vibrate in fixed positions

c)

closely arranged and can move around

15.

What is MATTER?

a)

Anything that has MASS

b)

Anything that takes up SPACE

c)

Anything that has MASS and takes up SPACE

d)

Anything that DOES NOT have mass or take up space

16.

All matter is made up of tiny _______________

a)

energy

b)

particles (atoms and molecules)

c)

bits

d)

antimatter

17.
Number 2 represents a ________
a)
solid
b)
liquid
c)
gas
d)
plasma
18.
Particles in a _____________ are tightly packed together.
a)
solid
b)
liquid
c)
gas
d)
plasma
19.
Particles in a _________ take the shape of the container.
a)
solid
b)
liquid
c)
gas
d)
plasma
20.
As particles are exposed to warmer temperatures they __________
a)
speed up
b)
slow down
c)
stay the same
d)
vibrate
21.
As particles are exposed to colder temperatures they _____
a)
speed up
b)
slow down
c)
stay the same
d)
become ions
22.
What is the change of state from a solid straight to a gas called?
a)
melting
b)
evaporating
c)
freezing
d)
sublimation
23.
What am I? I have a fixed mass, a fixed volume, I cannot be squashed and I have a shape that changes to fit the bottom of my container?
a)
solid
b)
liquid
c)
gas
d)
plasma
24.
Which point of the particle theory is depicted in this picture?
a)
particles are in constant motion
b)
different substances are made of different particles
c)
all matter is made of particles
d)
particles move faster when heat is added
25.
An inflated balloon is placed in a refrigerator. Which statement describes the movement of the gas particles in the balloon?
a)
The particles move more slowly and become closer together.
b)
The particles move more slowly and become further apart.
c)
The particles move faster and become closer together.
d)
The particles move faster and become further apart. 
26.
Which point of the particle theory is depicted in this picture?
a)
particles slow down when heat is removed
b)
particles are in constant, random motion
c)
different types of matter are made of different types of particles
d)
all matter is made of particles
27.
Which point of the particle theory is depicted by this picture?
a)
all matter is made of particles
b)
The attraction between particles increases as they get closer
c)
particles are in constant, random motion
d)
particles speed up as heat is added
28.
Which point of the particle theory is depicted by this picture?
a)
all matter is made of particles
b)
particles are in constant, random motion
c)
particles speed up as heat is added and slow down as heat is removed
d)
different substances are made of different types of particles
29.
The amount of matter in an object is a measure of the object's ________________.
a)
volume
b)
density
c)
mass
d)
solubility
30.
What is the volume of the rock? The water level is displaced from 20 mL to 23 mL with the rock.
a)
3 mL
b)
23 mL
c)
20 mL
d)
43 mL
31.
A student added sugar to a cup of water and stirred with a spoon.  After 10 minutes you could not see the sugar anymore.  What happened to the sugar?
a)
the sugar evaporated
b)
the sugar dissolved
c)
the sugar was magnetic
32.
Which liquid has the greatest density?
a)
lamp oil
b)
karo syrup
c)
water
d)
honey
33.

The asteroid belt is:

a)

A flat disc of rocky objects

b)

a Star

c)

A black hole

d)

a moon

34.

What is the jovian largest planet?

a)

Saturn

b)

Mars

c)

Mercury

d)

Jupiter

35.

Jovian planets have just one moon?

a)

True

b)

False

36.

Neptune is the outermost planet

a)

True

b)

False

37.

Uranus and Neptune are:

a)

Ice giants

b)

earth giants

c)

terrestial giants

d)

fire giants

38.

Jupiter and Saturn are gas giants Jovian planets

a)

True

b)

False

39.

What is the closest planet to the Sun?

a)

Mercury

b)

Saturn

c)

Jupiter

d)

Earth

40.

How many planets are in our Solar System?

a)

8

b)

7

c)

9

d)

5

41.

What is the biggest star in our Solar System?

a)

Moon

b)

Sun

c)

Lyra

d)

Volans

42.

Saturn is known for being capable of sustaining life

a)

True

b)

False

43.

Mars once had a watery surface and moist atmosphere

a)

True

b)

False

44.

Venus is the hottest planet

a)

True

b)

False

45.

What are the main characteristics of the terrestrial planets?

a)

Full of water and ice, just one moon, and they have rings

b)

Made of rocky material, Very few moon, Surfaces are solid, don't have rings

c)

Just one moon, made of rocky material, they have rings

d)

Very few moon, they have rings , full of water and ice

46.

Mercury, Venus, Earth and Mars are called “Terrestrial planets”

a)

True

b)

False

47.

Milky Road is the name of our Galaxy

a)

True

b)

False

48.
How many moons does Mars have?
a)
0
b)
1
c)
2
d)
67
49.

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

a)

groups

b)

towers

c)

periods

d)

atomic numbers

50.
The Modern Periodic Table of Elements is arranged by
a)
atomic mass
b)
atomic number
c)
valence electrons
d)
number of isotopes
51.
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
52.
Which is an alkali metal?
a)
Magnesium
b)
Iron
c)
Sodium
d)
Europium
53.
Which is a halogen?
a)
Helium
b)
Chlorine
c)
Oxygen
d)
Neptune
54.
Elements in a ..................have similar chemical properties.  
a)
period
b)
group
c)
row
55.

The letter, C, is a ... of carbon.

a)

Name

b)

Nickname

c)

Chemical Symbol

d)

Pseudonym

56.

Which of the following are physical properties of metal?

a)

Luster

b)

Conductivity

c)

Malleability

d)

Ductility

57.

True or False: The reactivity of metals tends to decrease as you move from left to right across the periodic table.

a)

True

b)

False

58.

Name this group: These metals are the most reactive.

a)
b)
c)
d)
59.

Name this group: These metals are the second most reactive.

a)
b)
c)
d)
60.

Name this group: These metals are the second most reactive.

a)
b)
c)
d)
61.

Name this group: These metals contain familiar metals such as gold, iron, and copper.

a)
b)
c)
d)
62.

Name this group: These metals, located near the nonmetals, are never found uncombined in nature.

a)
b)
c)
d)
63.

Find these groups: Locate Lanthanides and Actinides.

a)
b)
c)
d)
64.

Which of the following could be properties of nonmetals?

a)

Poor electrical conductivity

b)

Poor thermal conductivity

c)

Dullness

d)

Brittleness

65.

I am a metal


I am in group 2


I am in period 6


I am…

a)

Mo

b)

Re

c)

S

d)

Ba

66.

I am a nonmetal


I am in period 2


I am in group 16/6A

a)

Ba

b)

Si

c)

Ba

d)

O

67.

Find an element with similar chemical properties to Barium (Ba).

a)

Ca an Ra, because they are in the same group and have similar chemical properties.

b)

Cs and La, b/c they are in the same period number.

c)

Ca and Y, b/c they are 90 degree angle and have similiar properties.

68.

This organelle holds genetic material and controls the cells activities

a)

Cell membrane

b)

Nucleus

c)

Cytoplasm

d)

Mitochondria

69.

Respiration happens in what organelle?

a)

Vacuole

b)

Chloroplasts

c)

Mitochondria

d)

Cytoplasm

70.

What organelle does an animal cell not contain

a)

Nucleus

b)

Cell wall

c)

Cell membrane

d)

Cytoplasm

71.

What organelle controls what enters and leaves the cell?

a)

Cell membrane

b)

Cell wall

c)

Cytoplasm

d)

Vacuole

72.

What organelle is the site for photosynthesis

a)

Vacuole

b)

Chlorophyll

c)

Mitochondria

d)

Chloroplasts

73.

What organelle is on the outermost part of an animal cell

a)

Cell membrane

b)

Cell Wall

74.

Where do most of the cells chemical reactions take place?

a)

Cytoplasm

b)

Nucleus

c)

Chloroplasts

d)

Mitochondria

75.

This organelle is made of cellulose and gives the cell structure and support

a)

Vacuole

b)

Cell wall

c)

Cell membrane

d)

Nuclues

76.

This organelle contains a cell sap and help keeps the cell firm

a)

Vacuole

b)

Cytoplasm

c)

Chlorophyll

d)

Chloroplast

77.

The green pigment inside chloroplasts is called

a)

Chloroplasmid

b)

Chlorophyll

c)

Chloroplastine

d)

Chlorofluid

78.

What is the outermost membrane in a plant cell

a)

Cell wall

b)

Cell membrane

79.

What 3 organelles does an animal cell not contain

a)

Vacuole, cytoplasm and mitochondria

b)

Chloroplast, cell membrane and vacuole

c)

Chloroplast, cell wall and vacuole

d)

Chloroplas, cell membrane adn vacuole

80.

This organelle holds genetic material and controls the cells activities

a)

Cell membrane

b)

Nucleus

c)

Cytoplasm

d)

Mitochondria

81.

Respiration happens in what organelle?

a)

Vacuole

b)

Chloroplasts

c)

Mitochondria

d)

Cytoplasm

82.

What organelle does an animal cell not contain

a)

Nucleus

b)

Cell wall

c)

Cell membrane

d)

Cytoplasm

83.

What organelle controls what enters and leaves the cell?

a)

Cell membrane

b)

Cell wall

c)

Cytoplasm

d)

Vacuole

84.

What organelle is the site for photosynthesis

a)

Vacuole

b)

Chlorophyll

c)

Mitochondria

d)

Chloroplasts

85.

What organelle is on the outermost part of an animal cell

a)

Cell membrane

b)

Cell Wall

86.

Where do most of the cells chemical reactions take place?

a)

Cytoplasm

b)

Nucleus

c)

Chloroplasts

d)

Mitochondria

87.

This organelle is made of cellulose and gives the cell structure and support

a)

Vacuole

b)

Cell wall

c)

Cell membrane

d)

Nuclues

88.

This organelle contains a cell sap and help keeps the cell firm

a)

Vacuole

b)

Cytoplasm

c)

Chlorophyll

d)

Chloroplast

89.

The green pigment inside chloroplasts is called

a)

Chloroplasmid

b)

Chlorophyll

c)

Chloroplastine

d)

Chlorofluid

90.

What is the outermost membrane in a plant cell

a)

Cell wall

b)

Cell membrane

91.

What 3 organelles does an animal cell not contain

a)

Vacuole, cytoplasm and mitochondria

b)

Chloroplast, cell membrane and vacuole

c)

Chloroplast, cell wall and vacuole

d)

Chloroplas, cell membrane adn vacuole

92.

This organelle holds genetic material and controls the cells activities

a)

Cell membrane

b)

Nucleus

c)

Cytoplasm

d)

Mitochondria

93.

Respiration happens in what organelle?

a)

Vacuole

b)

Chloroplasts

c)

Mitochondria

d)

Cytoplasm

94.

What organelle does an animal cell not contain

a)

Nucleus

b)

Cell wall

c)

Cell membrane

d)

Cytoplasm

95.

What organelle is the site for photosynthesis

a)

Vacuole

b)

Chlorophyll

c)

Mitochondria

d)

Chloroplasts

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