1. Solids 8/29/14 States of Matter
Starter: Which state of matter is MOST resistant to compression?
Agenda
Finish States of matter Notes
Review Concept maps
Solids

2. STATES OF MATTER

3. Compressibility
Compressibility (Compress) – the ability for something to be pressed together or forced into less space.
Usually when something is compressed the particle increase in kinetic energy and therefore temperature.

4. States of Matter Solid – definite shape definite volume
Particles of a solid are packed close together
Any motion seems to be a vibration.
Low compressibility

5. States of Matter Liquid - no definite shape definite volume
Particles of a liquid bump into each other and move past them.
This causes the "flow" of a liquid.
Medium Compressibility

6. States of Matter Gas – no definite shape no definite volume
The particles collide with enough force to escape the attraction of other particles.
high compressibility

7. 4th State of Matter? Plasma Closely related to gases
Particles are neither molecules or atoms, but rather electrons and positive ions
Formed at very high temperatures
Examples
Stars, comets, and aurora borealis

8. Names for phase changes
Melting - Solid changes to Liquid
Freezing - Liquid changes to Solid
Sublimation - Solid changes to Gas
Deposition - Gas changes to Solid
Vaporization - Liquid changes to Gas
Evaporation - vaporization that takes place at the surface of a liquid.
Condensation - Gas to Liquid
Crystallization – Liquid or gas to solid

9. The Process of change

10. Kinetic Energy
As matter moves from the (solid → liquid → gas) it’s kinetic energy increases

11. Exit
Gas
Melting
Solid
Sublimation
Freezing
Liquid
Deposition
Condensation
Evaporation
Plasma
Use the 5 words from the cloud to describe one of the states of matter and the changes it might go through.

12. What is a concept map? Has concepts (nouns, vocabulary, related words)
Has linking words

14. 9/2/14 States of Matter Concept Map
Starter: Write the following terms:
Highest viscosity
Viscosity – How fast a liquid flows (or Pours). The higher the viscosity the slower it pours.
Density – how tightly packed the molecules are in a given volume. D=m/v
Highest density

15. Chemistry Table of Contents
Date Lecture/ Activity/ Lab/title Page
8/26/ Lab Safety Foldable/Notes
8/27/ MSDS Notes/Activity ?
8/28/ States of Matter Notes ?
8/29/ States of Matter Notes ?
9/2/ States of Matter Concept ?

16. Concept map
Create a concept map that uses all the pieces and linking words. (30 pts)
On a separate (lined) paper: Write an explanation (at least 1 Paragraph) of your concept map use the terms in your notes. (10 pts)