CHEMISTRY 1000 Topic #2: The Chemical Alphabet Fall 2014 Dr. Susan Findlay Gallium, Ga Sodium, Na Forms of Carbon.
1 Group 17 -The Halogens -The only group containing solids, liquids and gases at room temperature -All exist as diatomic molecules -All are volatile Nonmetals.
CHEMISTRY 1000
The Halogens – Group 17
