Taula periodikoaOnline version
by Leire Andikoetxea
1
H
2
Li
3
Na
4
He
5
K
6
Rb
7
Cs
8
Fr
9
Be
10
Mg
11
Ca
12
Sr
13
Ra
14
Ba
15
Ne
16
F
17
Cl
18
Br
19
I
20
O
21
S
22
Se
23
Te
24
N
25
P
26
As
27
Sb
28
C
29
Si
30
Ge
31
Sn
32
Pb
33
Po
34
Bi
35
At
36
Ar
37
Kr
38
Xe
39
Rn
40
B
41
Al
42
Ga
43
In
44
Tl