1. Discussion Questions
  5/11/16
Using your textbook, journal, handouts, or smart phone please complete the following:
1. Carbon has an atomic number of 6. What does this mean?
2. Please describe an isotope and give an example.
3. How are radioactive isotopes different from isotopes and how
can they be useful?

2. Isotopes:
Radioactive Isotopes

3. Reminders There will be a chemistry test…it is already copied and
ready on

4. Today’s Objective:
OBJECTIVES: Rat dissection

5. Rats – Be careful with your dissection. Your grade
Depends on how well you perform the dissection as well as the booklet, color sheet and clean up of the tray and tools.
Complete all parts of the dissection, the booklet and color sheet
Line the tray with paper towels to make clean up easier
Rinse the tray and tools well and DRY very well.
Gloves are available for two people per group
You will need a gallon bag to store your rat in until tomorrow.
Use the sharpie on my desk to write your group name.
Have one person come get the bag and label it at my desk