Welcome to LookChem.com Sign In | Join Free

Details

Home > Chemical Encyclopedia > Basic Chemical > Chemical Noun Definition >
 Physical & Chemical Changes
  • Physical & Chemical Changes
  • The changes that take place in substances may be categorized in two classes: 

    Physical Change - does not produce a new substance (e.g., phase changes, crushing a can).

    Chemical Change - produces a new substance (e.g., burning, rusting, photosynthesis).


    Prev: Solutions
    Next: Phase Changes
  • Back】【Close 】【Print】【Add to favorite
Periodic Table
    Hot Products