WorksheetsF1 unit 6.1 Particle theory
Total questions: 22
Worksheet time: 13mins
Matter has mass.
True
Fase
Matter has weight.
True
False
Matter takes up space
True
False
Matter has volume.
True
False
Light is a kind of matter.
True
False
Matter must be visible.
True
False
which of the following is not matter?
sound
cloud
smoke
water
All matter is ....
made up of particles
made of particles
made by particles
particles
Particles are very ...
small
large
Different matter is made up of different particles.
True
False
There are empty spaces between particles.
true
false
Particles are moving
all the time
only when they are heated.
Different particles have different sizes and masses.
True
False
Is a sand grain a single particle?
Yes
No
Particles are far too mall to be seen with the naked eye. What do we use to observe them?
Light microscope
electronic microscope
They cannot be observed
The empty spaces between the particles are occupied by air.
True
False
The empty spaces between the particles are occupied by ..
nothing
air
particles
we can smell the perfume contained in a balloon. Explain the observation.
what is the total volume when 50cm3 of water is mixed with 50cm3 alcohol?
exactly 100cm3
more than 100 cm3
less than 100 cm3
what is the total volume when 50cm3 of water is mixed with 50cm3 water?
exactly 100cm3
more than 100 cm3
less than 100 cm3
what do you observe?
the marbles get into the spaces between the ping-pong balls
the marbles dissolve in the space between the ping-pong balls.
Explain the result of mixing water and alcohol.
