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S1/2 Properties & Uses Revision

Total questions: 53

Worksheet time: 48mins

Name
Class
Date
1.

Is the element with Atomic Number 20 a metal or non-metal?

a)

Metal

b)

Non-metal

2.

How could you prove that an element was a metal?

4 lines
3.

Give a property of a Noble Gas

4 lines
4.

Give a property of an Alkali Metal

4 lines
5.

Give a property of a Halogen

4 lines
6.

What elements are present in Potassium Carbonate

a)

Potassium, Carbon

b)

Potassium, Carbonate

c)

Potassium, Carbon, Oxygen

7.

What elements are present in Sodium Chlorite

a)

Sodium Chlorine, Oxygen

b)

Sodium, Chlorine

c)

Sodium, Chlorite

8.

What elements are present in Sodium Chloride

a)

Sodium Chlorine, Oxygen

b)

Sodium, Chlorine

c)

Sodium, Chlorite

9.

How would you separate salt and water

(a)  

10.

How would you separate water and sand

(a)  

11.

How would you separate water and alcohol

(a)  

12.

How would you separate colours in ink

(a)  

13.

What is the process used to break up compounds

(a)  

14.

Water melts at 0 degrees and boils at 100 degrees, what state is it at room temperature?

(a)  

15.

Water melts at 0 degrees and boils at 100 degrees, what state is it at 200 degrees?

(a)  

16.

Water melts at 0 degrees and boils at 100 degrees, what state is it at -200 degrees?

(a)  

17.

If you dissolve salt in water, what is the solute?

(a)  

18.

If you dissolve salt in water, what is the solvent?

(a)  

19.

If you dissolve salt in water, what is the solution?

(a)  

20.

If you put so much salt in your salty water that it can no longer dissolve, the solution is said to be (a)  

21.

Is the element with Atomic Number 17 a metal or non-metal?

a)

Non-metal

b)

Metal

22.

What elements are present in Magnesium Oxide?

a)

Magnesium, Oxygen, Carbon

b)

Magnesium, Oxide

c)

Magnesium, Oxygen

23.

Match the following

a)

Substances made of two or more elements chemically joined together

1.

compounds

b)

The smallest particles of compounds like water are called

2.

molecules

c)

The simplest substances that cannot be split up are

3.

elements

d)

The smallest particles of elements

4.

atoms

24.

Organize these options into the right categories

Categorize the following

Sodium

Oxygen
Carbon
Hydrogen
Nitrogen
Iron
Water
Carbon dioxide
Table salt
Methane
Ammonia
Sulfuric acid
Air
Saltwater
Concrete
Trail Mix
Element
Compound
Mixture
25.

What is the correct name of the compound formed when magnesium burns in oxygen?

a)

carbon dioxide

b)

magnesium chloride

c)

magnesium oxygenate

d)

magnesium oxide

26.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
27.
This picture represents which of the following?
a)
element
b)
compound
c)
mixture
28.

Elements in the same ________ have similar Chemical properties.

a)

Period

b)

Group

29.

Properties of metals:

a)

Shiny

b)

Dull

c)

Brittle

d)

Does not conduct electricity

e)

Conducts electricity

30.

Properties of non-metals:

a)

Shiny

b)

Dull

c)

Brittle

d)

Does not conduct electricity

e)

Conducts electricity

31.

Sodium + Chlorine → (a)  

32.

Sodium + Chlorine + Oxygen → (a)  

33.

What state of matter is represented by this particle diagram?

a)

Solid

b)

Liquid

c)

Gas

34.

What state of matter is represented by this particle diagram?

a)

Solid

b)

Liquid

c)

Gas

35.

What state of matter is represented by this particle diagram?

a)

Solid

b)

Liquid

c)

Gas

36.

What is the best way to remove salt from water?

a)

Evaporation

b)

Filtration

c)

Distillation

d)

Chromatography

37.

What is the best way to remove sand from water?

a)

Evaporation

b)

Distillation

c)

Filtration

d)

Chromatography

38.

What is the best way to separate two liquids with different boiling points?

a)

Evaporation

b)

Distillation

c)

Filtration

d)

Chromatography

39.

What is the best way to separate two substances eg. inks with different solubilities?

a)

Evaporation

b)

Distillation

c)

Filtration

d)

Chromatography

40.

Which of the substances is pure (not a mixture) and cannot be separated?

a)

Molten (melted) iron

b)

Lemonade

c)

Coffee

d)

Hair Conditioner

41.

To increase the concentration of a solution...

a)

Add more solvent

b)

Add more solute

42.

To decrease the concentration of a solution...

a)

Add more solvent

b)

Add more solute

43.

The process of changing state from solid to liquid is called...

a)

Boiling

b)

Freezing

c)

Condensing

d)

Melting

44.

The process of changing state from liquid to solid is called...

a)

Boiling

b)

Freezing

c)

Condensing

d)

Melting

45.

The process of changing state from liquid to gas is called...

a)

Boiling

b)

Freezing

c)

Condensing

d)

Melting

46.

The process of changing state from gas to liquid is called...

a)

Boiling

b)

Freezing

c)

Condensing

d)

Melting

47.

Which separation technique is shown in the diagram?

a)

Evaporation

b)

Distillation

c)

Chromatography

d)

Filtration

48.

Which separation technique is shown in the diagram?

a)

Evaporation

b)

Distillation

c)

Chromatography

d)

Filtration

49.

Which separation technique is shown in the diagram?

a)

Evaporation

b)

Distillation

c)

Chromatography

d)

Filtration

50.

Which separation technique is shown in the diagram?

a)

Evaporation

b)

Distillation

c)

Chromatography

d)

Filtration

51.

How do stain removers work?

a)

Dissolve stains

b)

Evaporate stains

c)

Bleach stains

52.

A substance that can be dissolved is

a)

soluble

b)

insoluble

c)

solute

d)

solvent

53.

A substance that cannot be dissolved is

a)

soluble

b)

insoluble

c)

solute

d)

solvent

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