**1) Welcome**

Get out your notebook/lab book to take notes on Molecular formulas

**2) Class Discussion**

Molecular Formula notes and if time percent composition.Work on Unit 5 Worksheet 3.

We will have a board meeting tomorrow on this worksheet.

**3) Homework**

W orksheet 3 due tomorrow before the board meeting.

Also remember your to work on your Unit 5 Objectives & Review, it is due Monday.

Your test is next week on block day!!!!!!