Dissolving

Things you need to know:

• List the arguments for and against classifying dissolving as a chemical change rather than a physical change in the forum

Resources that will help you

• Basic Information
• Your Science Alive 2 Book and CD
• Read page 76
• Purdue University Solutions

• Digging Deeper (optional)
  • View this animation as well. An ion is an atom or group of atoms that have gained or lost one or more electrons.
  • Email any good sites you find

Tasks you need to complete

• The Forum

Updated August 13, 2007

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