Science Struck
Science Struck: Types of Radiation
Explains how radiation is produced and the characteristics of alpha, beta, and gamma radiation.
Boise State University
Boise State: Nuclear Chemistry and Radiation: Types of Radioactive Decay
This article with embedded videos provides information about three main types of radioactive decay: alpha, beta, and gamma.
Other
World Nuclear Association: Radiation and Life
This article presents illustrations and a general discussion about radiation.
Upper Canada District School Board
Tom Stretton's Advanced Placement Chemistry: Nuclear Chemistry
This online textbook chapter provides learners with advanced-level material on acids and bases.
Soft Schools
Soft Schools: Radioactivity Quiz
Take an interactive quiz over radioactivity. After completing the quiz, check your score, and then revisit any incorrect question for further review.
Lawrence Berkeley National Laboratory
Berkeley Lab: Radioactivity
Overview of radioactivity, the process in which particles are emitted from nuclei as a result of nuclear instability.
TED Talks
Ted: Ted Ed: Radioactivity: Expect the Unexpected
Video explaining the process, risks, and benefits of radioactivity. [4:16] Followed by a short quiz and a list of additional resources to explore.
Khan Academy
Khan Academy: Radioactive Decay Types Article
This article from Khan Academy provides information about radioactive decay. This information is intended for the Class 12 Physics Course (India).
Science Struck
Science Struck: Half Life in Nuclear Chemistry
Explains what is meant by the half-life of a radioactive element and how it is calculated.