States of Matter (4)

Directions: Describe (give a written description of what the molecules look like and how they move) Draw a diagram of what the molecules look like Describe the shape and size (except plasma) Give 3 examples of each (Draw examples) States of Matter (4)

States of Matter (4)

States of Matter (4) Solid Liquid Molecules are closely packed Molecules move about freely but stay close together Definite size but no definite shape Water, rain, ocean Solid Molecules are closely packed together Little movement (vibrate) Definite shape and size Book, pencil, Rock States of Matter (4) Gas Molecules are far apart Molecules move actively No definite shape or size Air, steam, helium Plasma Matter enters plasma state when it is heated to high temperatures Atoms start to break apart Most common state in universe Sun, lightening, stars

States of Matter (4) Solid Liquid Molecules are closely packed Molecules move about freely but stay close together Definite size but no definite shape Water, rain, ocean Solid Molecules are closely packed together Little movement (vibrate) Definite shape and size Book, pencil, rock States of Matter (4) Gas Molecules are far apart Molecules move actively No definite shape or size Air, steam, helium Plasma Matter enters plasma state when it is heated to high temperatures Atoms start to break apart Most common state in universe Sun, lightening, stars H2 N2 O2

States of Matter (4) Freezing Heat Lost Water to Ice Melting Liquid Molecules move about freely but stay close together Definite size but no definite shape Water, rain, ocean Freezing Heat Lost Water to Ice Solid Molecules are closely packed together Little movement (vibrate) Definite shape and size Book, pencil, rock Melting Heat Gained Ice to Water Vaporization Evaporation Boiling Heat Gained Sweat on a Glass Condensation Heat Lost Sublimation Dry Ice to CO2 Gas Heat Gained States of Matter (4) CO2 Gas to Solid Deposition Heat Lost Dry Ice Gas Molecules are far apart Molecules move actively No definite shape or size Air, steam, helium Plasma Matter enters plasma state when it is heated to high temperatures Atoms start to break apart Most common state in universe Sun, stars H2 N2 O2