states of matter
TRANSCRIPT
MATTERMatter is anything that has mass and occupies space.There are three states of matter.● SOLID: Solid has definite shape and definite volume.● LIQUID:Liquid has a definite volume but no definite
shape.● GAS: Gas has neither definite shape nor definite
volume.
KINETIC MOLECULAR THEORY
● Matter is made up of small particles called molecules.
● They are always in motion.● The three states of matter depend upon their
arrangements of particles.
INTERCONVERSION OF THREE STATES
● SUBLIMATION:It is a process in which solid is directly converted into gas without undergoing liquid state.
MELTING AND BOILING POINT
MELTING POINT:The temperature at which solis starts melting.BOILING POINT:The temperature at which liquid starts boiling.
FUSION & EVAPORATION
FUSION:Conversion of solid into liquid state.EVAPORATION:Conversion of liquid into gas without heating.
FREEZING POINT & VAPOURIZATION
FREEZING POINT:The temperature at which liquid starts freezing.VAPOURIZATION:Conversion of liquid into gas.