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States of Matter

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PRESENTATION OUTLINE

STATES OF MATTER

SOLIDS, LIQUIDS AND GASSES
Photo by MohammadHasan

Matter

  • What is matter? It is anything that takes up space and has mass.
  • Physically real
Photo by Pulpolux !!!

Physical Properties

  • Something you can observe or measure directly
  • Hint: Use your senses! (Smell, size, shape, taste, color, feel, temperature, etc.)

Untitled Slide

  • Mass: Amount of matter in an object
  • Volume: How much space an object takes up

SOLIDS

Fixed shape and volume Closely packed particles
Photo by Kalense Kid

LIQUIDS

Fixed volume but no fixed shape Loosely packed particles

GASES

No fixed volume or shape Particles spread out
Photo by kevin dooley

5 Ways a matter changes states

  • Melting
  • Evaporation
  • Condensation
  • Solidification
  • Sublimation
Photo by mugley

MELTING
Melting occurs when heat changes a solid to a liquid.

Photo by kevin dooley

EVAPORATION
Evaporation occurs when heat changes a liquid to a gas.

Photo by Brandon Heyer

CONDENSATION
Condensation occurs when gas becomes a liquid by cooling down

Photo by Mohan P J

SOLIDIFICATION
Solidification occurs when a liquid is frozen into a solid.

Photo by ChaoticMind75

SUBLIMATION!!!
Sublimation occurs when a gas turns into a solid.

Photo by Philip Oyarzo

Review

Match the vocabulary meanings with the word

Homework

Use the graph to compare 2 states of matter (your choice)
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