Tuesday, January 15, 2013

Class 7/8/A and 8B  Science: 
(Due by the end of the week!)

A. Why does water expand when it is frozen? (APE answer)

B. Write the definition of a solvent, a solute and a solution in your science notebook (it can be electronic or on  paper)

C. Write down 5 household solutions, identifying what is the solvent, solute and it's solution type.
For Example:
POP: 
solute - carbon dioxide (gas)
solvent - water (liquid)
Solution type - gas-liquid
Use - drink