The elements of the periodic table with an electron configuration of ...-14-2, ...-15-2 and ...-16-2. (The Iron, Cobalt and Nickel families.) The elements in this group are Iron, Ruthenium, Osmium, Hassium, Cobalt, Rhodium, Iridium, Meitnerium, Nickel, Palladium Platinum, and the provisionally-named Ununnilium.

Log in or registerto write something here or to contact authors.