Metales Monovalentes +1 Metales Divalentes +2

Metales Monovalentes +1 Metales Divalentes +2

Litio-----------------------Li Bario--------------------Ba

Sodio---------------------Na Berilio----------------- Be

Potasio------------------- K Cadmio--------------- Cd

Rubidio------------------ Rb Calcio------------------ Ca

Cesio--------------------- Cs Radio-------------------Ra

Francio------------------- Fr Magnesio------------- Mg

Plata---------------------- Ag Estroncio------------- Sr

Radical Amonio--------NH4 Zinc-------------------- Zn

Metales Trivalentes +3 Metales Tetravalentes +4

Aluminio--------------- Al Hafnio------------------ Hf

Bismuto------------------- Bi Iridio------------------- Ir

Disprocio----------------- Dy Osmio------------------ Os

Erbio---------------------- Er Paladio----------------- Pd

Escandio------------------ Sc Platino------------------ Pt

Europio------------------- Eu Renio------------------ Re

Galio---------------------- Ga Rodio------------------ Rh

Gadolinio----------------- Gd Rutenio---------------- Ru

Holmio-------------------- Ho Torio------------------- Th

Prometio------------------ Pm Zirconio--------------- Zr

Indio----------------------- In

Ytrio----------------------- Y

Yterbio-------------------- Yb

Lantano------------------- La

Lutecio-------------------- Lu

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