Interactive Science Teacher

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Radioactive Samples

Off By Bill WIlkinson

Learn about the 3 kinds of radioactivity- alpha, beta, gamma- by viewing actual samples of polonium, strontium, and cobalt, and then discussing what each does over time.

https://s3.amazonaws.com/isl_lessons/Movies/Radioactivity.mp4

Handout, Notes, and PPT

CategoryAtoms & Chemistry Members Physical Science Lessons
Tagsalpha atomic number beta cobalt electron gamma half-life mass number neutron polonium proton radioactivity strontium

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