1. Tuesday, October 29, 2013 Please clear your desk for you quiz.
After your quiz, there will be a journal assignment.

2. How’s your Memory???
From your learning, write down what you remember about a molecule, compound, chemical formula, and chemical reaction.
We will discuss these and then begin our lesson.

3. MOLECULE Combining of atoms
Can still be an element like a molecule of oxygen O2
Can become a new substance through a chemical reaction like water H2O
If a molecule contains 2 or more elements it is a compound!

11. Counting Atoms