2. Add to table of contents Properties of matter labPg. 12 States of MatterPg. 13

3. STATES OF MATTER Pg. 13  Based upon: particle arrangement  energy of particles  distance between particles

4. 1. SOLID - Particles are tightly packed, vibrating about a fixed position. have a definite shape and volume. Heat

5. 2. LIQUID - Particles are tightly packed, but are far enough apart to slide over one another. Liquids have an indefinite shape and a definite volume. Heat

6. 3. GAS - Particles are very far apart and move freely. Gases have an indefinite shape and volume. Heat

7. 4. PLASMA - A plasma is an ionized gas(electrically charged).  Plasmas, like gases have an indefinite shape and an indefinite volume.  A plasma is a very good conductor of electricity and is affected by magnetic fields. Plasma is the most common state of matter.

8. . Lightning

9. . Aurora (Northern Lights)

10. The Sun is an example of a star in its plasma state

12. Review-STATES OF MATTER SOLID LIQUID GAS PLASMA Tightly packed, in a regular pattern Vibrate, but do not move from place to place Close together with no regular arrangement. Vibrate, move about, and slide past each other Well separated with no regular arrangement. Vibrate and move freely at high speeds Has no definite volume or shape and is composed of electrical charged particles

13. Properties of matter Lab Area = ? = Volume =?= Liquid volume = 1mL = 1cm 3 Mass = amount of matter = grams Density = mass/volume = g/cm 3 or g/mL Measure everything to 1/10 th of a unit. Ex. 15.2cm, 80.5grams, 2.8cm 2 Length X width = cm 2 Length X width X heigth = cm 3