1. Monday, September 24, 2012
How does separating a mixture help scientists study it? (Why can’t it just be left alone to determine what it contains???)

2. Tuesday, September 25, 2012
Which of the following are physical characteristics?
Color
Size
Reaction to Copper Chloride
Contains water
None listed

3. If a substance reacts a certain way, what are we describing?
Wednesday, September 26, 2012
If a substance reacts a certain way, what are we describing?
Physical property
Chemical property
Chemical symbol
Hazard class

4. Test Liquid A Liquid B Appearance Miscible in Water
Miscible in Ethanol
Contains Water
Corrosive
Toxic

5. Thursday, September 27, 2012
Predict the two liquids in our mystery mixture?

6. Friday, September 28, 2012
Why would the tests for determining the properties of solids be different than the test for determining liquids? Place BR sheet in the drawer today. Pick up a new sheet from the counter.