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Module 1 - Coggle Diagram
Module 1
STATE OF MATTER
solid, liquid and gas are the states of matter
solid state
because the particles inside a solid are packed/arranged in order, it has a fixed shape
it cannot move freely because the particles are so close to one another
liquid state
the particles of a liquid are arranged randomly, they can move freely because they are not arranged properly and has a lot of space even though the particles are close with one another
they are futher apart, but they are still close to each other
gaseous state
it lacks fixed shape because the particles are so far apart
it also lacks fixed volume because there is so much space between each particle that allows the gas to excape
CHANGES OF MATTER
So, when a solid is heated, it becomes liquid, and when a liquid is heated, gas is released. When heat is cooled, it becomes a liquid, and when a liquid is frozen, it becomes a solid. That, I believe, is how matter changes states.
melting
the process of making solid into liquid
solid can melt depending on the temperature
freezing
the process of liquid to solid
a substance freezes at a high cold temperature
condensation
a gas transfers into liquid
When you boil something and place it on top of the boiling gas, there is a chance that the gas will turn into liquid due to the high temperature.
CLASSIFICATIONS OF MATTER
pure substance
element (cannot be seperated)
compound (can be seperated)
mixture
heterogeneous (composed with different materials)
homogeneous (liquid itself with some particles that can dissolved)
SEPERATION & PURIFICATION
seperation methods
solid to liquid
decanting
filtration
evaporation to dryness
crystilization
solid to solid
use of magnet
liquid to liquid
distillation
use of separating funnel
chromotography