Periodic Table of Elements
H   He
Li Be   B C N O F Ne
Na Mg   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 *51-71 Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn
Fr Ra **89-103 Rf Db Sg Bh Hs Mt Ds Rg Cn Uut Fl Uup Lv Uus Uuo
 
*Lanthanides
 La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu
**Actinides
 Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr
 
Alkali Earth Metals Alkaline Earth Metals Transition Metals Post-Transition Metals Lanthanides Actinides Metalloid Other Non-metals Halogenes Noble Gases Unknown Chemical Properties