Breadcrumb Home > Math & Science > Chemistry > Periodic Table Cite Periodic Table Updated February 28, 2017 | Infoplease Staff .com/spot/periodictable.html Click on an element for more information 1 18 H 2 13 14 15 16 17 He Li Be B C N O F Ne Na Mg 3 4 5 6 7 8 9 10 11 12 Al Si P S Cl Ar K Ca Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba * Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra ** Rf Db Sg Bh Hs Mt Ds Rg Cn Uut Fl Uup Lv Uus Uuo Lanthanide Series* La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Actinide Series** Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr KEYELEMENT CLASSIFICATION Non-Metals Rare Earth Elements Semimetallics Alkali Metals Transition Metals Halogens Alkaline-earth Metals Other Metals Inert Gases Radioactive Rare Earth Elements See also: Chemistry TrendingHere are the facts and trivia that people are buzzing about. January 2021 Current Events: US News A History of the New Year Saying "Happy New Year!" Around the World Noble Titles and Ranks in a Monarchy The 5 Best Air Purifiers of 2020 How U.S. Presidential Elections Work