Add to collection
  • + Create new collection
    • Chemical reactions involved in making new combinations graphic.
    Rights: The University of Waikato Te Whare Wānanga o Waikato Published 30 May 2008 Size: 140 KB Referencing Hub media

    Each coloured square represents a simple particle in a chemical reaction – two squares together represent a more complex particle.

      Appears in

      ARTICLE

      Chemical reactions and catalysts

      A chemical reaction involves a chemical change, which happens when two or more particles (which can be molecules, atoms or ions) interact. For example, when iron and oxygen react, they change to ...

      READ MORE
      MORE
      Add to favourites
      Add to collection
    1. + Create new collection
        2. Go to full glossary
        Download all
        Email Us

        See our newsletters here.