Chemistry 4-24-26 Applications of Radioactivity Pt 3 & Chap 3A & 21 Test Overview

CHEMISTRY: God bless you as you practice for the test. Be careful and don’t take the test for granted! SUPER IMPORTANT – Use the Chapter 3A and the 21 Stuff to Know sheet as a guide for what you are memorizing and practicing.

Here are the last of the notes on chapter 21 and SUPER GREAT test overview from today with lots of examples of test questions. Bottom line? Memorize everything and practice everything! And did I mention, PRACTICE!! God bless you! I’ll be praying!!


Photo by NASA on Unsplash

Physics 4-24-26 Light & Color

PHYSICS: How much fun!! How’d you like playing with color? So now, why is an apple red? So….here’s the lecture on color – colors of light, and colors of pigment.


flickr Photo by Allegra Ricci