Tabla Periódica de los Elementos Químicos

1A

1

2A

2

3B

3

4B

4

5B

5

6B

6

7B

7

8B

8

8B

9

8B

10

1B

11

2B

12

3A

13

4A

14

5A

15

6A

16

7A

17

1A

18

1

1

H

Hidrogeno

1.00794

2

He

Helio

4.002602

2

3

Li

Litio

6.941

4

Be

Berilio

9.01218

5

B

Boro

10.811

6

C

Carbono

12.011

7

N

Nitrogeno

14.00674

8

O

Oxigeno

15.9994

9

F

Fluor

18.998403

10

Ne

Neon

20.1797

3

11

Na

Sodio

22.989768

12

Mg

Magnesio

24.305

13

Al

Aluminio

26.981539

14

Si

Silicio

28.0855

15

P

Fosforo

30.973762

16

S

Azufre

32.066

17

Cl

Cloro

35.4527

18

Ar

Argon

39.948

4

19

K

Potasio

39.0983

20

Ca

Calcio

40.078

21

Sc

Escandio

44.95591

22

Ti

Titanio

47.88

23

V

Vanadio

50.9415

24

Cr

Cromo

51.9961

25

Mn

Manganeso

54.93805

26

Fe

Hierro

55.847

27

Co

Cobalto

58.9332

28

Ni

Niquel

58.6934

29

Cu

Cobre

63.546

30

Zn

Cinc

65.39

31

Ga

Galio

69.723

32

Ge

Germanio

72.61

33

As

Arsenico

74.92159

34

Se

Selenio

78.96

35

Br

Bromo

79.904

36

Kr

Kripton

83.8

5

37

Rb

Rubidio

85.4678

38

Sr

Estroncio

87.62

39

Y

Itrio

88.90585

40

Zr

Circonio

91.224

41

Nb

Niobio

92.90638

42

Mo

Molibdeno

95.94

43

Tc

Tecnecio

97.9072

44

Ru

Rutenio

101.07

45

Rh

Rodio

102.9055

46

Pd

Paladio

106.42

47

Ag

Plata

107.8682

48

Cd

Cadmio

112.411

49

In

Indio

114.818

50

Sn

Estaño

118.71

51

Sb

Antimonio

121.76

52

Te

Telurio

127.6

53

I

Yodo

126.90447

54

Xe

Xenon

131.29

6

55

Cs

Cesio

132.90543

56

Ba

Bario

137.327

57-71

72

Hf

Hafnio

178.49

73

Ta

Tantalio

180.9479

74

W

Wolframio

183.84

75

Re

Renio

186.207

76

Os

Osmio

190.23

77

Ir

Iridio

192.22

78

Pt

Platino

195.08

79

Au

Oro

196.96654

80

Hg

Mercurio

200.59

81

Tl

Talio

204.3833

82

Pb

Plomo

207.2

83

Bi

Bismuto

208.98037

84

Po

Polonio

208.9824

85

At

Astato

209.9871

86

Rn

Radon

222.0176

7

87

Fr

Francio

223.0197

88

Ra

Radio

226.0254

89-103

104

Rf

Rutherfordio

[261]

105

Db

Dubrio

[262]

106

Sg

Seaborgio

[266]

107

Bh

Bohrio

[264]

108

Hs

Hassio

[269]

109

Mt

Meitnerio

[268]

110

Ds

Darmstadio

[269]

111

Rg

Roentgenio

[272]

112

Cn

Copernicio

[277]

113

Uut

Ununtrio

n/a

114

Fl

Flerovio

[289]

115

Uup

Ununpentio

n/a

116

Lv

Livermonio

n/a

117

Uus

Ununseptio

n/a

118

Uuo

Ununoctonio

n/a

57

La

Lantano

138.9055

58

Ce

Cerio

140.115

59

Pr

Praseodimio

140.90765

60

Nd

Neodimio

144.24

61

Pm

Prometio

144.9127

62

Sm

Samario

150.36

63

Eu

Europio

151.965

64

Gd

Gadolinio

157.25

65

Tb

Terbio

158.92534

66

Dy

Disprosio

162.5

67

Ho

Holmio

164.93032

68

Er

Erbio

167.26

69

Tm

Tulio

168.93421

70

Yb

Iterbio

173.04

71

Lu

Lutecio

174.967

89

Ac

Actinio

227.0278

90

Th

Torio

232.0381

91

Pa

Proactinio

231.03588

92

U

Urano

238.0289

93

Np

Neptunio

237.048

94

Pu

Plutonio

244.0642

95

Am

Americio

243.0614

96

Cm

Curio

247.0703

97

Bk

Berkelio

247.0703

98

Cf

Californio

251.0796

99

Es

Einstenio

252.083

100

Fm

Fermio

257.0951

101

Md

Mendelevio

258.1

102

No

Nobelio

259.1009

103

Lr

Lawrencio

262.11