State of MatterA Review

Unit 5

Phases of Matter Solids – Tightly packed particles, particles

are locked.

Phases of Matter Solids – Tightly packed particles, particles

are locked. Liquids – Loosely packed particles,

particles can slide past each other (flow).

Phases of Matter Solids – Tightly packed particles, particles

are locked. Liquids – Loosely packed particles,

particles can slide past each other (flow). Gases – Particles are spaced apart (a lot of

space between them), particles can flow.

Phases of Matter Solids – Tightly packed particles, particles

are locked. Liquids – Loosely packed particles,

particles can slide past each other (flow). Gases – Particles are spaced apart (a lot of

space between them), particles can flow. Plasma – High energy gas particles that

have had their electrons ripped off.

Properties of Matter Phases of Matter

Solid Definite Volume Definite Shape

Liquid Definite Volume No definite Shape

Gas No definite Volume No definite Shape

Plasma A high energy gas that has

it’s electrons ripped off.

Phases of Matter Phase Changes

Melting/Freezing

Boiling/Condensing

Sublimation/DepositionDepositi

on

Types of Phase Changes Melting- Solid to Liquid

Freezing – Liquid to Solid

Types of Phase Changes Vaporization – Liquid to Gas

Condensation – Gas to Liquid

Types of Phase Changes Sublimation – Solid to Gas

Deposition – Gas to Solid

Multiple Changes in State of Matter

Dry Ice (Frozen Carbon Dioxide) Sublimation from solid to gasWater – Condensation from water vapor to liquid steam