states of matter. all matter takes up space and has mass but matter can be found in different states

States of Matter

•All matter takes up space and has mass but matter can be found in different states.

States of Matter

•Solid •Liquid•Gas•Plasma

Solids•Solids-has a definite shape and volume

•2 Types of Solids

2 Types of Solids•1. Crystals-when the arrangement of particles are in repeated patterns

•Ex: salt, sugar & snowflakes

•2. Noncrystals- have no crystals. They are called amorphous meaning “having no form”

•Ex: Glass, Plastics & Wax

Liquids

•Liquids- has a definite volume but no definite shape. It flows and takes the shape of its container

Gases

•Gases- does not have a definite shape or volume

Thermal Expansion

•Thermal Expansion- as matter becomes hotter, it expands.

Kinetic Theory of Matter

•Kinetic Theory- constant motion of tiny particles that make up all matter Pg. 488-490

Kinetic Theory of Matter

•Solids- particles are held very close together. The particles can only vibrate (lacks the energy to do anything else)

Kinetic Theory of Matter

•Liquids- Particles can move around each other thus allowing liquids to take the shape of its container

•Gases- Particles have enough energy to separate from one another. Gases can move around and fill in a container.

Temperature↑

Energy ↑

Movement ↑

→

Temperature↑

Energy ↑

Movement ↑

→

Solid

-packed together

-Only vibrate

Liquid

-close together

-move around each other

Gas

-separated

-Move anywhere

Plasma

•Plasma- Gaslike mixture of charged particles that exist at extremely high temperatures. Found mostly in stars and sun

Plasma•Plasma makes up much of the matter in the Universe

•Ex: sun, stars, lightning bolts, neon/fluorescent bulbs, & auroras

Plasma Pictures

- Plasma Ball -Lightning Bolts

Plasma- Auroras

-Aurora Borealis

-Canada

-Aurora Australis

-Antarctica

Aurora Borealis Alaska

Grape in a Microwave

- 3-4 seconds in a microwave - Big ball of plasma