About This Lesson
Worksheet where pupils plot a graph of activity to find the half life, and hence the identity, of an element. They then establish which type of decay occurs, and write a decay equation. Answer sheet included. A projectable slide is included in my Radioactivity PowerPoint. You will need the 'One Stroke Script' font from http://www.fontemple.com/free-download/8206-One-Stroke-Script-LET-Plain… .