WorksheetsYear 7 Matter Quiz
Total questions: 20
Worksheet time: 10mins
what is the surface tension difference between the salty and normal water?
The surface tension of the salty water is higher than the plain water
The surface tension of the salty water is lower than the plain water
the surface tension of the salty water has no surface tension
the surface tension of the salty water is the same as the plain water
What is another word for heat energy?
Chemical
Thermal
Electrical
Kinetic
What is it called when a liquid turns into a gas?
Sublimation
Melting
Evaporation
Expansion
Why does lead let out more water out of a eureka can than aluminum?
Because it's more dense
Because it is stinkier than aluminium and the water runs away
Because it is more solidified than aluminium
Lead is lighter than aluminium
What is it called when a liquid turns into a solid?
Melting
Solidification
Condensation
Evaporation
what is it called when two thins of the same particles are attracted to each other?
Cohesion
Adhesion
Love
Monke
What happens to the particles in a solid when energy is added?
Nothing
They disappear
They expand and get bigger
They move more
How distanced are the Gas particles.
Compact
A little spread out
Far apart
Particles
What is it called when a liquid turns into a gas?
Evaporation
Expansion
Condensation
Energy
What happens when particles are compressed?
Air pressure rises
Air pressure falls
They break
They disappear
What is it called when a solid becomes a gas?
Evaportation
Gasification
Icy drip
Sublimation
What is it called when water particles are attracted to a coin particle?
Adhesion
Cohesion
Which is more viscous?
Water
Coke
Yoghurt
Milk
In which state are particles closest together?
Solid
Liquid
Gas
Plasma
What is called when you turn a solid to liquid?
Melting
Condenstion
Freezing
Propane
What happens to metals when temperature rises?
It contracts
It expands
It dissolves
It becomes harder
What is mercury?
A planet
A shiny, metal liquid
A dangerous metal
A metal used to make coins
True or False: The flame of a fire is made of matter.
True
False
Which of the following is not an example of matter?
Sound
Water
Oxygen
Air
Ice is an example of which state of matter?
Solid
Liquid
Gas
