Radioactive Samples – Physical Science Lessons Preview
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.
Parts of this Lesson:
- 18 min. Video presentation (Preview above)
- Student Handout (Members)
- PowerPoint (Free)
- Teacher Notes (Members)
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