We reviewed physical and chemical properties and change from grade 9.  Consult your text p.175-177 for help.  We performed a short experiment to review the use of physical properties and discussed the result.  You can download a copy from the chemistry unit page as "intro lab".  We completed a short note on change.  You can download "phys-chem change note" from the SNC 2D chemistry unit page of this site. 
Homework:  answer p.178 #1-5, 6a, 8, 9;  read p.600-603 about lab safety - quiz on it tomorrow.



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