Particulate nature of matter

solid- lattice, regular shape
liquid- random
gas-random

random in all states

regular in all states

Solid fixed volume, own shape
Liquid any volume takes shape of container
Gas any volume, own shape

Solid fixed volume own shape
Liquid fixed volume takes a shape of container
Gas any volume takes shape of container

Solid close together
Liquid further than in solid
gas far apart

Close together in solid and liquid
far apart in gas

Particle forces

attractive forces

Simply forces

Particles are heated, and they are starting to change state

Particles strarting to move faster, pressure is higher and state changes

Spreading particles within a solvent

Particles move along each other spreading the whole avaliable space

Attractive forces beetween particles are weak, it is arranged in lattice

Attractive forces vibrate making ice heavy , arranged in lattice