Chemistry 1-13-16 Applications of Radioactivity

CHEMISTRY: Radioactive isotopes all around! Did you ever dream there were so many applications of radioactivity? Thanks for the great job on adding to the lecture! This is a pic of a test used to check on blood flow through the heart during a stress test. Fun, huh!? Click on the link below the pic to learn more from Cedars-Sinai hospital.

Here’s the lecture from today – applications of radioactive isotopes. We’ll finish more applications and then fission and fusion tomorrow. Have you checked out the Chapter 21 Stuff to Know & Study Suggestions sheet on Edline?

Chemistry 1-13-16 Applications of Radioactivity from Tammy Skinner on Vimeo.

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Physics 1-13-16 Momentum Concept & Problems Review

PHYSICS: They didn’t break! Did you figure out why? Thank you Morgan, J. D., Ben and Nelson for being such good sports!! Great way to study collisions!

Here’s the review of some concepts from today and a tiny look at the problems. Be sure and check out a momentum/collisions problems review from a previous year if you need some extra help with the problems. God bless you as you study for your test. I’ll be praying for you!

flickr photo by Organic Eggs China – Chicken Farm

Hon Chemistry 1-13-16 Intro to Quantum Model

HON CHEMISTRY: Great start on quantum mechanics today! How’d you like being in a different room. Since I couldn’t record today, here’s the lesson from last year.

Also, here are some video clips that would be very helpful in understanding and/or summarizing what we’ve been talking about over the last few days. It’s information we’ve talked about in class, but hearing it said a different way would be a great way to prepare for the test!
The Electromagnetic Spectrum (not the song!)
Emission Spectrum of Hydrogen
Quantum Mechanics is the one we watch in class yesterday. It explains more about the roles and thought processes Continue reading