1 / 4

ICP

ICP. Half-Life Centsium Lab 10/1/12. Warmup. Which is more stable? A sample with a half-life of one day, or a sample with a half-life of one week? Write an equation for the beta decay of thorium-234.

talmai
Télécharger la présentation

ICP

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. ICP Half-Life Centsium Lab 10/1/12

  2. Warmup • Which is more stable? A sample with a half-life of one day, or a sample with a half-life of one week? • Write an equation for the beta decay of thorium-234. • How many half-lives must a radioactive sample go through before it is at 25% of its original amount?

  3. Agenda • CentsiumLab • Time to work on half-life problems worksheet • Homework: “Half-Life Problems” Worksheet from Friday

  4. Centsium Lab Pointers • Keep adding your decayed to the number of decayed before. • Do not lose pennies. A missing penny is one point off your group’s lab grade. • Lay out your pennies in two 5x5 squares before putting them up at the end, so that I can check that you have them all.

More Related