HideShow resource information
View mindmap
  • radioactivity
    • alpha particles
      • helium nucleus
      • highest strongly ionising
    • beta  particles
      • electron is emitted from the nucleus
      • medium strongly ionising
    • gamma rays
      • electro magnetic radiation
      • least strongly ionising
    • un stable nucleus
    • completly random process
    • half life
      • the time it takes for half of an radioactive element to decay


No comments have yet been made

Similar Physics resources:

See all Physics resources »See all Radioactivity resources »