Periodic Table

 

Periodic Table of the Chemical Elements

Group

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

Period

Name Z Mass u p.f./p.eb. ºC d g/cmElectroneg. de Pauling
Discovered for

1

1
H
1,008

Source
Uses

2
He
4,003

2

3
Li
6,941

4
Be
9,012

Etymology
Compounds

5
B
10,81

6
C
12,01

7
N
14,0
1

8
O
16,00

9
F
19,00

10
Ne
20,18

3

11
Na
22,99

12
Mg
24,3
1

Configuration     Ox. numbers

Group Spanish name

13
Al
26,98

14
Si
28,0
9

15
P
30,97

16
S
32,0
7

17
Cl
35,45

18
Ar
39,9
5

4

19
K
39,
10

20
Ca
40,0
8

21
Sc
44,9
6

22
Ti
47,8
7

23
V
50,94

24
Cr
52,00

25
Mn
54,94

26
Fe
55,85

27
Co
58,93

28
Ni
58,69

29
Cu
63,5
5

30
Zn
65,4
1

31
Ga
69,72

32
Ge
72,64

33
As
74,92

34
Se
78,96

35
Br
79,90

36
Kr
83,
80

5

37
Rb
85,4
7

38
Sr
87,62

39
Y
88,9
1

40
Zr
91,22

41
Nb
92,9
1

42
Mo
95,94

43
Tc
(98)

44
Ru
101,
1

45
Rh
102,9

46
Pd
106,4

47
Ag
107,
9

48
Cd
112,4

49
In
114,8

50
Sn
118,7

51
Sb
121,
8

52
Te
127,6

53
I
126,9

54
Xe
131,
3

6

55
Cs
132,9

56
Ba
137,3

57
La
138,9

72
Hf
178,
5

73
Ta
180,9

74
W
183,8

75
Re
186,2

76
Os
190,2

77
Ir
192,2

78
Pt
195,
1

79
Au
197,0

80
Hg
200,6

81
Tl
204,4

82
Pb
207,2

83
Bi
209,0

84
Po
(210)

85
At
(210)

86
Rn
(220)

7

87
Fr
(223)

88
Ra
(226)

89
Ac
(227)

104
Rf
(267)

105
Db
(268)

106
Sg
(271)

107
Bh
(272)

108
Hs
(277)

109
Mt
(276)

110
Ds
(281)

111
Rg
(280)

112
Cn
(285)

113
Nh
(284)

114
Fl
(289)

115
Mc
(288)

116
Lv
(293)

117
Ts
(294)

118
Og
(294)

gas

liquid

solid

synthetic

Lantánidos   

58
Ce
140,1

59
Pr
140,9

60
Nd
144,2

61
Pm
(145)

62
Sm
150,
4

63
Eu
152,0

64
Gd
157,3

65
Tb
158,9

66
Dy
162,5

67
Ho
164,9

68
Er
167,
3

69
Tm
168,9

70
Yb
173,0

71
Lu
175,0

Actínidos 

90
Th
232,0

91
Pa
231,0

92
U
238,0

93
Np
(237)

94
Pu
(244)

95
Am
(243)

96
Cm
(247)

97
Bk
(247)

98
Cf
(251)

99
Es
(252)

100
Fm
(257)

101
Md
(258)

102
No
(259)

103
Lr
(262)

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