9/15/11
Post date: Sep 15, 2011 7:43:10 PM
Bell Ringer (verbal): What questions do you have before we take the test?
Unit 1 Test
Reminder: all late assignments are due no later than 9/16/2011
Begin notes - states of matter
States of matter are classified based on whether or not volume changes and/or shape changes
Solids - volume and shape DO NOT change
Liquids - shape changes, volume does not
Gas - shape and volume DO change
Plasma - charged gas that emits light