WorksheetsNS: UNIT 5 - MATTER
Total questions: 24
Worksheet time: 14mins
What state is water in when it is at 110ºC?
(a)
What state is water in when it is at -25ºC?
(a)
At what temperature does water change from a liquid to a gas?
100ºC
0ºC
50ºC
99ºC
At what temperature does water change from a liquid to a solid?
100ºC
0ºC
50ºC
99ºC
In which state does water expand to occupy as much space as possible?
Solid
Liquid
Gas
How many components does a pure substance have?
One
Two
Three
Four
A mixture of two or more substances in which we can see the substances clearly is a ...
heterogeneous mixture
homogeneous mixture
A mixture of two or more substances in which we can't see the substances is a ...
heterogeneous mixture
homogeneous mixture
A salad is an example of a _ mixture.
(a)
A chocolate milkshake is an example of a _ mixture.
(a)
What type of waste is a cereal box?
Recyclable waste
Organic waste
Non-recyclable waste
E-waste
What type of waste is eggshells?
Recyclable waste
Organic waste
Non-recyclable waste
E-waste
What type of waste is an old computer?
Recyclable waste
Organic waste
Non-recyclable waste
E-waste
What type of waste is a nappy?
Recyclable waste
Organic waste
Non-recyclable waste
E-waste
How do you separate the components of sea water?
By evaporation
By filtration
How do you separate water and sand?
By evaporation
By filtration
When water changes from solid to liquid...
Water melts
Water evaporates
Water freezes
Water condenses
When water changes from liquid to gas...
Water melts
Water evaporates
Water freezes
Water condenses
When water changes from gas to liquid...
Water melts
Water evaporates
Water freezes
Water condenses
When water changes from liquid to solid...
Water melts
Water evaporates
Water freezes
Water condenses
We can separate sand and water by evaporation
True
False
When ice melts, it changes from a solid to a gas
True
False
In a heterogeneous mixture, we can see the components
True
False
We measure mass in kilograms
True
False
