Natural and Processed Materials



What's in a Substance?

Atoms, Molecules, Compounds and Elements

Precipitation Reactions

Things you need to know:

  • What are precipitation reactions?

Resources that will help you

  • Your Science Alive 2 Book and CD
    • p 78 - 79
  • this site

Tasks you need to complete

  • The 'Precipitation Reaction' sections of your Workbook including
    • The experiment write up
    • The Homework Activities
    • The Journal









Updated August 27, 2007


Hands On Lab

  • Experiment 10

Virtual Lab