Lexington JHS
Wednesday, Oct 15, 2014

OCTOBER 14, 2014

FIRST TASK:
Have your Density Lab ready to turn in if you did not submit it on Friday last week. Then copy down the vocabulary for the Ch 2 & Ch 3 TEST on your MATTER Notes so you can study it!
 
HW: Finish and REVIEW Matter Study
Guide for TEST Thursday 10/16
 
1) Write down Matter Vocab
 
2) Individual Matter Study Guide
 
3) Collaborative Completion
 
Ch 2 & 3 Vocabulary (Test 10/16)
 
Matter (particles, atoms)
Substance (elements vs. pure substance)
Physical Properties
Chemical Properties
Compound
Mixture (homogenous vs heterogenous)
Solution
Thermal Energy (heat)
Density
Crystalline solid
Amorphous solid
fluid
surface tension
viscosity
endothermic phase changes (melting, vaporization, sublimation)
exothermic phase changes (freezing, condensation)
States of Matter by Energy (low to high): solid, liquid, gas, plasma
States of Matter by Density (high to low): solid, liquid, gas, plasma   
 

 




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