Y12 Atomic & Nuclear Applets

These links were last checked in July 2008. Inevitably some links will become broken with time as sites are moved and removed. If the applet images fail to show on your browser, you may need to go to the site java.com to download the ActiveX controls required by applets.

1. Atomic Models

  1. Thomson Model
  2. Rutherford Model
  3. Rutherford Experiment

2. Atoms

  1. General
  2. Atomic Number
  3. Mass Number

3. Radioactivity

  1. (Java 1.1) Decay (1) (Java 1.4)
  2. Decay (2)
  3. Half  Life (1)
  4. Half Life (2)
  5. Alpha, beta and gamma emission