2-11-09 TEST TOMORROW!!!
Your 3 study guide choices are due tomorrow! If you choose to do more than three choices, any extra will be worth 5 extra credit points each.
TEST IS TOMORROW…THURSDAY 2/12 please make sure you study and are prepared.
On the test:
* States of matter – Solid, liquid, gas, plasma…what do the particles look like in each?
* Changes in states of matter – Melting, Freezing, Vaporization, Condensation, Sublimation…what does it turn into, is it endothermic or exothermic?
* Chemical vs. Physical Changes – know how to tell the difference
* Vocabulary definitions – Mass, Volume, Element, Atom, Molecule, Property, Endothermic, Exothermic, Compound
