WorksheetsChapter 3 Matter
Total questions: 14
Worksheet time: 10mins
The particles of solids are arranged in
strongly attracted
to each other, packed very
closely together, arranged in a fixed, regular
pattern
attracted to each
other, packed closely
together, not arranged in a fixed, regular
pattern.
weakly attracted
to each other, far apart from each other, not arranged in a
fixed, regular
pattern.
The particles of gases are arranged in
strongly attracted
to each other, packed very
closely together, arranged in a fixed, regular
pattern
attracted to each
other, packed closely
together, not arranged in a
fixed, regular
pattern
weakly attracted
to each other, far apart from
each other, not arranged in a fixed, regular
pattern.
The particles of liquids are arranged in
strongly attracted
to each other, packed very
closely together, arranged in a fixed, regular
pattern
attracted to each
other, packed closely
together, not arranged in a
fixed, regular pattern.
weakly attracted
to each other, far apart from each other, not arranged in a fixed, regular
pattern.
What is a diffusion?
consists of two or more different substances
that are mixed but not chemically combined together.
The spreading of particles by random
movement
a substance that is made up of two or more
different elements chemically combined together
Consists of only one type of atom
Helium gas is used in party balloons.
What has happened to the helium inside the balloon after one day?
the balloon become bigger as the helium gas increase in size
the balloon become bigger as the helium gas diffuse out
the balloon become smaller as the helium gas diffuse out
the balloon become smaller as the helium gas increase in size
What is a compound?
consists of two or more different substances
that are mixed but not chemically combined together.
The spreading of particles by random
movement
a substance that is made up of two or more
different elements chemically combined together
Consists of only one type of atom
What is a mixture?
consists of two or more different substances
that are mixed but not chemically combined together.
The spreading of particles by random
movement
a substance that is made up of two or more
different elements chemically combined together
Consists of only one type of atom
Which of the following is an example of mixtures?
magnesium
oxygen
crude oil
sodium chloride
sea water
Which of the following are examples of compounds?
water
sodium chloride
air
oxygen
iron sulphide
TRUE or FALSE: Compound cannot be broken down by physical methods. Mixtures can be broken down by physical methods.
True
False
TRUE OR FALSE: Mixtures are not formed by chemical methods. Compounds are formed by chemical methods.
True
False
MATTER IS MADE OF
TINY PICKLES
TINY ELEMENTS
TINY PARTICLES
TINY CIRCLES
COMPOUND CAN BE SEPERATED INTO ITS CONSTITUENT ELEMENTS BY
ELECTROLYSIS
MAGNET
FILTER PAPER
HAND
THE PROCESS OF DIFFUSION TAKES PLACE IN GASES. WHICH OF THE FOLLOWING IS CORRECT FOR THE GAS PARTICLES?
THEY ATTRACT EACH OTHER ONLY
THEY DO NOT OCCUPY SPACE
THEY MOVE FREELY
THEY MOVE QUICKLY IN ONE DIRECTION ONLY
