Warm-up:
1. Collect Twizzler Lab HQ
2. Dating the Iceman (Carbon Dating) WS pg.72
3. Pass out Geologic Period diagram pg.73
HW:
Start studying Study Guide for Test Tues & Weds next week! Open notebook.
- If you found an animal fossil with 316 radioactive Carbon-14 Isotopes left and you calculate that you started with 1264 Carbon-14 atoms, how many half-lives have occurred?
- If the half-life of Carbon-14 is 5,730 years, how many years ago did the animal die?
1. Collect Twizzler Lab HQ
2. Dating the Iceman (Carbon Dating) WS pg.72
3. Pass out Geologic Period diagram pg.73
HW:
Start studying Study Guide for Test Tues & Weds next week! Open notebook.