- Today you will finish your packet. (due tomorrow)
- Check work with lecture
- Don't forget your stellar nucleosynthesis diagram
- You will also want to copy down the following information in your notebook.
- Then come see me for final assignment for Big Bang Time Machine
3. Abundance of H and He: because of these elements being "lighter" and only made from a few protons and neutrons they should have been the first created minutes after the Big Bang event began