Elements and Symbols
(As of 2009)
Group 13
All of the elements are metals except for Boron and Aluminum, which are metalloids.
Boron - B Aluminum - Al Gallium - Ga Indium - In Thallium - Tl |
Period 7
All of the elements are metals.
Francium - Fr Fermium - Fm Radium - Ra Mendelevium - Md Actinium - Ac Nobelium - No Protactinium - Pa Rutherfordium - Rf Uranium - U Dubnium - Db Neptunium - Np Seaborgium - Sg Plutonium - Pu Bohrium - Bh Americium - Am Hassium - Hs Curium - Cm Meitnerium - Mt Berkelium - Bk Californium - Cf Einsteinium - Es |