|
|
\
|
|
|
|
Z
|
Element
|
Símbol
|
Temp.
ebullició (K)
|
|
1
|
Hidrogen
|
H
|
20,28
|
|
2
|
Heli
|
He
|
4,25
|
|
3
|
Liti
|
Li
|
1615,15
|
|
4
|
Beril·li
|
Be
|
2744,15
|
|
5
|
Bor
|
B
|
4273,15
|
|
6
|
Carboni
|
C
|
4765,15
|
|
7
|
Nitrogen
|
N
|
90,2
|
|
8
|
Oxigen
|
O
|
90,2
|
|
9
|
Fluor
|
F
|
85,03
|
|
10
|
Neó
|
Ne
|
27,07
|
|
11
|
Sodi
|
Na
|
1156,15
|
|
12
|
Magnesi
|
Mg
|
1363,15
|
|
13
|
Alumini
|
Al
|
2792,15
|
|
14
|
Silici
|
Si
|
3538,15
|
|
15
|
Fòsfor
|
P
|
553,55
|
|
16
|
Sofre
|
S
|
717,75
|
|
17
|
Clor
|
Cl
|
239,11
|
|
18
|
Argó
|
Ar
|
87,25
|
|
19
|
Potassi
|
K
|
1032,15
|
|
20
|
Calci
|
Ca
|
1757,15
|
|
21
|
Escandi
|
Sc
|
3103,15
|
|
22
|
Titani
|
Ti
|
3560,15
|
|
23
|
Vanadi
|
V
|
3680,15
|
|
24
|
Crom
|
Cr
|
2944,15
|
|
25
|
Manganès
|
Mn
|
2334,15
|
|
26
|
Ferro
|
Fe
|
3134,15
|
|
27
|
Cobalt
|
Co
|
3200,15
|
|
28
|
Níquel
|
Ni
|
3186,15
|
|
29
|
Coure
|
Cu
|
2835,15
|
|
30
|
Zinc
|
Zn
|
1180,15
|
|
31
|
Gal·li
|
Ga
|
2477,15
|
|
32
|
Germani
|
Ge
|
3106,15
|
|
33
|
Arsènic
o arseni
|
As
|
1090,15
|
|
34
|
Seleni
|
Se
|
958,15
|
|
35
|
Brom
|
Br
|
331,93
|
|
36
|
Criptó
|
Kr
|
119,93
|
|
37
|
Rubidi
|
Rb
|
961,15
|
|
38
|
Estronci
|
Sr
|
1655,15
|
|
39
|
Itri
|
Y
|
3609,15
|
|
40
|
Zirconi
|
Zr
|
4682,15
|
|
41
|
Niobi
|
Nb
|
5017,15
|
|
42
|
Molibdè
|
Mo
|
4912,15
|
|
43
|
Tecneci
|
Tc
|
4898,15
|
|
44
|
Ruteni
|
Ru
|
4423,15
|
|
45
|
Rodi
|
Rh
|
3968,15
|
|
46
|
Pal·ladi
|
Pd
|
3236,15
|
|
47
|
Plata
o argent
|
Ag
|
2435,15
|
|
48
|
Cadmi
|
Cd
|
1040,15
|
|
49
|
Indi
|
In
|
2345,15
|
|
50
|
Estany
|
Sn
|
2875,15
|
|
51
|
Antimoni
|
Sb
|
1860,15
|
|
52
|
Tel·luri
o tel·lur
|
Te
|
1261,15
|
|
53
|
Iode
|
I
|
457,55
|
|
54
|
Xenó
|
Xe
|
165,15
|
|
55
|
Cesi
|
Cs
|
944,15
|
|
56
|
Bari
|
Ba
|
2170,15
|
|
57
|
Lantani
o lantà
|
La
|
3728,15
|
|
58
|
Ceri
|
Ce
|
3697,15
|
|
59
|
Praseodimi
|
Pr
|
3783,15
|
|
60
|
Neodimi
|
Nd
|
3339,15
|
|
61
|
Prometi
|
Pm
|
3273,15
|
|
62
|
Samari
|
Sm
|
2063,15
|
|
63
|
Europi
|
Eu
|
1869,15
|
|
64
|
Gadoloni
|
Gd
|
3537,15
|
|
65
|
Terbi
|
Tb
|
3494,15
|
|
66
|
Disprosi
|
Dy
|
2834,15
|
|
67
|
Holmi
|
Ho
|
2967,15
|
|
68
|
Erbi
|
Er
|
3135,15
|
|
69
|
Tuli
|
Tm
|
2219,15
|
|
70
|
Iterbi
|
Yb
|
1467,15
|
|
71
|
Luteci
|
Lu
|
3666,15
|
|
72
|
Hafni
|
Hf
|
4876,15
|
|
73
|
Tàntal
|
Ta
|
5731,15
|
|
74
|
Tungstè
o wolframi
|
W
|
5928,15
|
|
75
|
Reni
|
Re
|
5869,15
|
|
76
|
Osmi
|
Os
|
5285,15
|
|
77
|
Iridi
|
Ir
|
4701,15
|
|
78
|
Platí
|
Pt
|
4098,15
|
|
79
|
Or
|
Au
|
3129,15
|
|
80
|
Mercuri
|
Hg
|
629,88
|
|
81
|
Tal·li
|
Tl
|
1746,15
|
|
82
|
Plom
|
Pb
|
2022,15
|
|
83
|
Bismut
|
Bi
|
1837,15
|
|
84
|
Poloni
|
Po
|
1235,15
|
|
85
|
Àstat
|
At
|
280,15
|
|
86
|
Radó
|
Rn
|
211,45
|
|
87
|
Franci
|
Fr
|
950,15
|
|
88
|
Radi
|
Ra
|
1413,15
|
|
89
|
Actini
|
Ac
|
3473,15
|
|
90
|
Tori
|
Th
|
5061,15
|
|
91
|
Protoactini
|
Pa
|
|
|
92
|
Urani
|
U
|
4404,15
|
|
93
|
Neptuni
|
Np
|
4175,15
|
|
94
|
Plutoni
|
Pu
|
3501,15
|
|
95
|
Americi
|
Am
|
2880,15
|
|
96
|
Curi
|
Cm
|
3383,15
|
|
97
|
Berkeli
|
Bk
|
|
|
98
|
Californi
|
Cf
|
|
|
99
|
Einsteini
|
Es
|
|
|
100
|
Fermi
|
Fm
|
|
|
101
|
Mendelevi
|
Md
|
|
|
102
|
Nobeli
|
No
|
|
|
103
|
Laurenci
|
Lr
|
|
|
104
|
Rutherfordi
|
Rf
|
|
|
105
|
Dubni
|
Db
|
|
|
106
|
Seaborgi
|
Sg
|
|
|
107
|
Bohri
|
Bh
|
|
|
108
|
Hassi
|
Hs
|
|
|
109
|
Meitneri
|
Mt
|
|
|
110
|
Darmstadi
|
Ds
|
|
|
111
|
Roentgeni
|
Rg
|
|
|
112
|
Ununbi
|
Uub
|
|
|
113
|
Ununtri
|
Uut
|
|
|
114
|
Ununquadi
|
Uuq
|
|
|
115
|
Ununpenti
|
Uup
|
|
|
116
|
Ununhexi
|
Uuh
|
|
|
117
|
Ununsepti
|
Uus
|
|
|
118
|
Ununocti
|
Uuo
|
|
|
|
X
|
|
|