Professor Dave Explains
Nuclear Reactions, Radioactivity, Fission and Fusion
Radioactivity. We've seen it in movies, it's responsible for the Ninja Turtles. It's responsible for Godzilla. But what is it? It's time to learn exactly what nuclear reactions are, and what it is that makes atomic bombs so destructive,...
Khan Academy
Khan Academy: Types of Decay
Sal illustrates the different types of decay: Alpha, Beta, Gamma Decay and Positron Emission. [17:00]
Khan Academy
Khan Academy: Chemistry: Types of Decay
The various ways a nucleus can decay, including Alpha, Beta and Gamma decay as well as positron emission. [17:02]