In this Unit we will cover: The States of Matter
A solid is made from tiny molocules that are packed together and their only movement is vibration.
Water is made up of particles called atoms that are close together but not that close and they move in a slow movement.
The molocules in gas are very far apart and they move very quickly.
air to water= condensation
air to ice= sublimation
water to ice= freezing
ice to water=melting
water to air= evaporation