Configuraciones

Z = 1        Hidrógeno | H:            1s1 |
Z = 2        Helio | He:          1s2 |
Z = 3        Litio |Li:           1s22s1 |
Z = 4        Berilio | Be:          1s22s2 |
Z = 5        Boro | B:            1s22s22p1 |
Z = 6        Carbono | C:           1s22s22p2 |
Z = 7        Nitrógeno | N:            1s22s22p3 |
Z = 8        Oxígeno | O:            1s22s22p4 |
Z = 9        Flúor |F:            1s22s22p5 |
Z = 10      Neón | Ne:          1s22s22p6 |
Z = 11      Sodio | Na:          1s22s22p63s1 |
Z = 12      Magnesio |Mg:          1s22s22p63s2 |
Z = 13      Aluminio | Al:           1s22s22p63s23p1 |
Z = 14      Silicio | Si:           1s22s22p63s23p2 |
Z =15      Fósforo | P:            1s22s22p63s23p3 |
Z = 16      Azufre | S:            1s22s22p63s23p4 |
Z = 17      Cloro | Cl:          1s22s22p63s23p5 |
Z = 18      Argón | Ar:           1s22s22p63s23p6 |
Z = 19      Potasio | K:            1s22s22p63s23p64s1 |
Z = 20      Calcio |Ca:          1s22s22p63s23p64s2 |
Z = 21      Escandio | Sc:          1s22s22p63s23p63d14s2 |
Z = 22      Titanio | Ti:           1s22s22p63s23p63d24s2 |Z = 23      Vanadio | V:            1s22s22p63s23p63d34s2 |
Z = 24      Cromo | Cr:           1s22s22p63s23p63d54s1 |
Z = 25      Manganeso | Mn:         1s22s22p63s23p63d54s2 |
Z = 26      Hierro | Fe:          1s22s22p63s23p63d64s2 |
Z = 27      Cobalto | Co:          1s22s22p63s23p63d74s2 |...