Per. 2- we took up the 2 worksheets and you had some more practice questions to try...
P. 236 #1-4, 7
P. 258 #7
Per. 4- Balancing Equations note and 2 worksheets to try
P. 236 #1-4, 7
P. 258 #7
Per. 4- Balancing Equations note and 2 worksheets to try