CK-12 Physical Science Concepts - For Middle School

(Marvins-Underground-K-12) #1

3.13. Reactants and Products http://www.ck12.org


3.13 Reactants and Products



  • Identify reactants and products in chemical reactions.

  • Explain the relationship between reactants and products.


Did you ever wonder what happens to a candle when it burns? A candle burning is a chemical change in matter.
In a chemical change, one type of matter changes into a different type of matter, with different chemical properties.
Chemical changes occur because of chemical reactions. You can see more examples of chemical changes at this
URL: http://www.youtube.com/watch?v=66kuhJkQCVM.


MEDIA


Click image to the left for use the URL below.
URL: http://www.ck12.org/flx/render/embeddedobject/201

From Reactants to Products


All chemical reactions—including a candle burning—involve reactants and products.

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