JJDGGGFHFGHHFGVV

TABLA PERIÓDICA DE LOS ELEMENTOS
1
s

1

74

H

1

2

Hidrógeno

3

6,941

Li

2

4

Sólidos

Líquidos

Gases

a Los pesos atómicos son los adoptados por la IUPAC, en 1995.
b Los valores entre paréntesis se refieren al isótopo más estable.

Sintéticos

4

12

K

20

Boro

40,078

Ca
[Ar]4s2

Potasio
85,4678

Rb

Sr
[Kr]5s2

Rubidio132,90545

Cs

137,327

[Xe]6s2

Cesio

Bario

Fr

88

Francio

119

22

39

88,90585

Y
Itrio

71

174,967

Lu

[Xe]4f145d16s2

103

[262,110]

Lr

47,867

Ti

[Ar]3d24s2

Titanio

40

91,224

Zr

[Kr]4d25s2

5
23

178,49

Hf

50,9415

V

24

51,9961

92,90638

25

54,938049

43

[98,9063]

[Kr]4d55s1

Niobio

73180,9479

Ta

183,84

W

186,207

Re

[Xe]4f145d26s2

[Xe]4f145d36s2

[Xe]4f145d46s2

Hafnio

Tántalo

Wolframio

Rf

Db Sg

[264,12]

Bh

Rh
[Kr]4d85s1

Rutenio

77

29

Pd

47

[Xe]4f145d76s2

Osmio

79

110

Galio

112,411

80

In

81

204,3833

Tl

[Hg]6p1

Mercurio
[272]

112

Carbono

14

28,0855

Si[Ne]3s23p2

Silicio

32

14,00674

N

[He]2s22p3

Nitrógeno

15

30,973761

P

[Ne]3s23p3

Fósforo

72,61

[Ar]3d104s24p2

Germanio

50

Talio

[277]

113

118,710

Sn

[Kr]4d105s25p2

Indio

200,59

[Xe]4f145d106s2

Oro

111

114,818

[Kr]4d105s25p1

Au Hg

[269]

49

Cadmio

196,96655

[Xe]4f145d106s1

Platino
[268]

69,723[Ar]3d104s24p1

[Kr]4d105s2

Plata

[Xe]4f145d96s1

Iridio

48

[He]2s22p2

15
7

33

74,92160

Ga Ge As

[Ar]3d104s2

[Kr]4d105s1

195,078

31

Cinc

107,8682

C

Aluminio

65,39

Ag Cd

[Kr]4d105s0

Pt

Ir

[Xe]4f145d66s2

[Ne]3s23p1

Zn

Cobre

106,42

78

30

[Ar]3d104s1

Níquel

46

63,546

Cu

Paladio

192,217

108[265,1306] 109

58,6934

[Ar]3d84s2

Rodio

190,23

Os

Renio

104 [261,1089] 105 [262,1144] 106 [263,1186] 107

102,90550

12

11

Ni

Cobalto

45

[Kr]4d75s1

[Xe]4f145d56s2

28

[Ar]3d74s2

101,07

76

58,933200

Co

Ru

Tecnecio

75

27

Hierro

[Kr]4d55s2

Molibdeno

74

55,845

44

10

9

[Ar]3d64s2

Manganeso

95,94

NbMo Tc
[Kr]4d45s1

26

[Ar]3d54s2

Cromo

42

8

Mn Fe

[Ar]3d54s1

Vanadio

41

7

Cr

[Ar]3d34s2

Circonio

72

6

12,0107

Estaño

82

207,2

Pb
[Hg]6p2

Plomo

114

[Ar]3d104s24p3

Arsénico

51

121,760

Sb

[Kr]4d105s25p3

15,9994

O

[He]2s22p4

208,98038

Bi
[Hg]6p3

115

17
9

18,9984032

F
[He]2s22p5

Oxígeno16

32,066

S

35,4527

[Ne]3s23p5

Azufre

34

Se

[Ar]3d104s24p4

35

127,60

Te

[Kr]4d105s25p4

79,904

Br

[Ar]3d104s24p5

Selenio

52

[208,9824]

Po
[Hg]6p4

Polonio

116

[289]

20,1797

Ne

126,90447

I

[Kr]4d105s25p5

Neón

18

[209,9871]

39,948

Ar
Argón

36

83,80

Kr
Criptón

54

131,29

Xe
Xenón86

[222,0176]

Radón

118

[293]

[Rn]5f146d27s2

[Rn]5f146d37s2

[Rn]5f146d47s2

[Rn]5f146d57s2

[Rn]5f146d67s2

[Rn]5f146d77s2

[Rn]5f146d87s2

[Rn]5f146d97s2

[Rn]5f146d107s2

[Uub]7p1

[Uub]7p2

[Uub]7p3

[Uub]7p4

[Uub]7p5

[Uub]7p6

Radio

Laurencio

Rutherfordio

Dubnio

Seaborgio

Bohrio

Hassio

Meitnerio

Ununnilio

UnununioUnunbio

Ununtrio

Ununcuadio

Ununpentio

Ununhexio

Ununseptio

Ununoctio

59

60

[Uuo]8s

2

Unbinilio

f 57

138,9055

La

58

140,116

Ce

140,90765

Pr

144,24

61

[144,9127]

62

150,36

Nd Pm Sm

63

151,964

Eu

64

157,25

65

158,92534

Gd Tb

66

162,50

Dy

67

164,93032

Ho

68

167,26

Er

69...