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WorksheetsMatter and energy
Total questions: 20
Worksheet time: 11mins
The three states of matter are
solid, liquid and gas
solid, liquid and shape
shape, size and state
Gases
don’t have a definite shape and don’t have a definite volume
don’t have a definite volume and have a definite shape
Solids
have a definitive shape and have a definitive volume
have a definitive shape and don't have a definitive volume
An umbrella is _______ because it repels water
rigid
waterproof
elastic
A can is ________ because it does not change shape easily
fragile
resistant
rigid
A stone wall is ________because it does not break easily.
rigid
resistant
waterproof
The properties of matter can change. These changes are called
states of matter
physical changes
mixtures
We can see the materials
oil and vinegar
chocolate powder and milk
sugar and butter
We can't see the materials
chocolate chips
detergent and water
breadcrumbssoil and sand
It is good for separating solids of different sizes
filtering
evaporating
sieving
It is good for separating a solid that is dissolved in a liquid
evaporating
sieving
filtering
It is good for separating solids and liquids
evaporating
filtering
sieving
We use this process to change water from a liquid to a solid
freezing
melting
evaporating
We use this process to change water from a solid to a liquid.
freezing
melting
evaporating
We use this process to change water from a liquid to a gas
freezing
melting
evaporating
Electrical conductors
electricity can pass through some materials very easily
don’t allow electricity to pass
Electrical insulators
don’t allow electricity to pass
electricity can pass through some materials very easily
Moving things have_______energy
sound
electrical
kinetic
The Sun produces ______ and ______ energy
thermal, light
chemical, sound
kinetic, light
Choose the correct sentence
It is important to cover electrical cables in plastic.
It is important to cover electrical cables in metal.
