PTT:

1. Please pick up a scantron sheet and a periodic table
2. Put everything away except for a pencil and eraser
3. Fill in scantron sheet

When you finish your test:

1. Hand in to class tray on bookshelf
2. Finish Simulated Radioactive Decay lab - hand in to your class tray on bookshelf UNDER the tests when you are done

HOMEWORK:

1. Simulated Radioactive Decay lab