Wednesday, February 3, 2010

week 3 prompt3#

The noble gases do not form chemical bonds because all of there shells are filled. This means that they are staple so they do not need to form a bond with any other element.They only combine with other element if there last layer is unstable.For example neon it has to shells that are full so it does not have to bond. oxygen number is 11 so its shells are unstable.That means it need to combine with another element to be stable.


resources

1. Electrons and chemical bonds

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