60 likes | 199 Views
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???). Tuesday, September 25, 2012. Which of the following are physical characteristics? Color Size Reaction to Copper Chloride
E N D
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???)
Tuesday, September 25, 2012 Which of the following are physical characteristics? • Color • Size • Reaction to Copper Chloride • Contains water • None listed
Wednesday, September 26, 2012 If a substance reacts a certain way, what are we describing? • Physical property • Chemical property • Chemical symbol • Hazard class
Thursday, September 27, 2012 Predict the two liquids in our mystery mixture?
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.