How do elements in the same group show similar properties in their atomic structure ?!
:) please helpp me out ! i need to know this for my exam :)

Focus on their energy bands

CHEMTUTOR ATOMIC STRUCTURE (http://www.chemtutor.com/struct.htm#lewis)

Check the date InfoJunkie... Jan 2008

Darn...

I was hoping to do something nice.

I think I am going to go through the "Unanswered Questions" and just post some golboldy gook on anything over a year. This way it won't show up anymore in the list...