CH1012
                                         L1 /   
‹#›
                                         L1 /   
4
GROUP IIIA
 
Al is very abundant (8.1%).  Boron is a
metalloid, the rest are metals. Boron does
              not form ionic compounds
               and ratomic is very small. 
SYSTEMATIC CHEMISTRY OF GROUP IIIA
F3F2 gallium