Tavola Periodica degli Elementi

 
IA

1

 
1 H
IIA

2

2 Li Be
3 Na Mg
4 K Ca
5 Rb Sr
6 Cs Ba
7 Fr Ra
IIIB

3

IVB

4

VB

5

VIB

6

VIIB

7

8

VIIIB

9

10

IB

11

IIB

12

Sc Ti V Cr Mn Fe Co Ni Cu Zn
Y Zr Nb Mo Tc Ru Rh Pd Ag Cd
La-Lu Hf Ta W Re Os Ir Pt Au Hg
Ac-Lr Rf Db Sg Bh Hs Mt Ds Rg Cn
         
VIIIA

18

IIIA

13

IVA

14

VA

15

VIA

16

VIIA

17

He
B C N O F Ne
Al Si P S Cl Ar
Ga Ge As Se Br Kr
In Sn Sb Te I Xe
Tl Pb Bi Po At Rn