Catégories : Tous - solid - liquid - condensation - evaporation

par Angela zhang Il y a 6 années

403

Water & changes of state

Matter exists in three primary states: solid, liquid, and gas. Each state has distinct properties and behaviors. Solids have a definite shape and volume and cannot be compressed. Common examples include ice cubes, hailstones, and snow.

Water & changes of state

Soild

-NO definite shape -NO definite volume -CAN be compressed

condensation

gas to liquid

depends on -exposed surface area -presence of wind -temperature

freezing at 0 degree celsius

liquid to solid

melting at 0 degree celsius

solid to liquid

boiling at 100 degree celsius

Evaporation at anytime

liquid to gas

-NO definite shape -HAS definite volume -CANNOT be compressed

Liquid

Water
Milk

-HAS definite shape -HAS definite volume -CANNOT be compressed

Air

Matter

Water & changes of state

Solid

Ice cubes
Hailstones
Icebergs
Snow

Gas

Steam
Water Vapour