CK-12 Physical Science - For Middle School

(Marvins-Underground-K-12) #1

http://www.ck12.org Chapter 7. Chemical Bonding


Think Critically



  1. Relate metallic bonds to the properties of metals.

  2. Compare and contrast metallic and ionic bonds.


Points to Consider


Compounds form when atoms of different elements combine. This process is a chemical reaction.



  • How would you define chemical reaction?

  • How do you think chemical reactions are related to chemical changes in matter, such as wood burning and
    iron rusting?

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