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Unit 5 States of matter - Coggle Diagram
Unit 5 States of matter
Solid
States of matter
keep the same volume
keep the same shape
cannot be compressed
take up same amount of space
Particle theory
are arranged in a fixed pattern
held together strongly and are tightly packed
can vibrate
but stay in the same place
when solid heated
expand
changing
ice
in warm place
liquid(water)
melt
Liquid
States of matter
keep the same volume
cannot be squashed
take the shape of the container they are in
can be poured and move through gaps
take up the same amount of space
Particle theory
touch each other
held together weakly
Can move past one other
but they remain touching one another
cannot flow
can change shape
changing
a puddle of water
evaporation(100oc)
water vapour
if water freezes
will be ice
this is call freezes
Gas
States of matter
very easy to squash
cannot feel or see
weigh very little
changes volume
to fill any close container they are in
flow like liquid
can sometimes smell
feel moving on face
Particle theory
do not touch each other
can spread out by themselves
can spread out to fill up the space they are in
can change shape
changing state
if touch something cold
will be water
call condensation