FORMULARIO MATEMÁTICO
- 227 -
PERÍODOS
g 1
H
1
1,008
1s
1
s 3
Li
1
6,939
1s
2
2s
1
s 4
Be
2
9,012
1s
2
2s
1
s 11
Na
1
22,999
3s
1
s 12
Mg
2
24,312
3s
2
s 19
K
1
39,102
4s
1
s 20
Ca
2
40,88
4s
2
s 37
Rb
1
85,47
5s
1
s 38
Sr
2
87,62
5s
2
s 55
Cs
1
132,905
6s
1
s 56
Ba
2
137,34
6s
2
s 87
Fr
1
(223)
7s
1
s 88
Ra
2
(226)
7s
2
s 21
Sc
3
44,956
3d
1
4s
2
s 22
Ti
4,3
47,90
3d
2
4s
2
s 23
V
5, 4, 3, 2
50,942
3d
3
4s
2
s 24
Cr
6, 3, 2
51,996
3d
5
4s
2
s 25
Mn
7, 6, 4, 2, 3
54,938
3d
5
4s
2
s 26
Fe
2,3
55,847
3d
6
4s
2
s 27
Co
2,3
58,933
3d
7
4s
2
s 28
Ni
2,3
58,71
3d
8
4s
2
s 29
Cu
2,1
63,54
3d
10
4s
1
s 30
Zn
2
65,37
3d
10
4s
2
s 39
Y
3
88,905
4d
1
5s
2
s 40
Zr
4
91,22
4d
1
5s
2
s 41
Nb
5, 3
92,906
4d
4
5s
1
s 42
Mo
6, 5, 4, 3, 2
95,94
4d
5
5s
1
s 43
Tc
7
(99)
4d
5
5s
1
s 44
Ru
2,3, 4, 6, 8
101,07
4d
7
5s
1
s 45
Rh
2, 3, 6
102,905
4d
8
5 s
1
s 46
Pd
2,4
106,4
4d
10
5s
0
s 47
Ag
1
107,870
4d
10
5s
1
s 48
Cd
2
112,40
4d
10
5s
2
s 57
La
3
138,91
5d
1
6s
2
s 72
Hf
4
178,49
4f
14
5d
2
6s
2
s 73
Ta
5
180,948
4f
14
5d
3
6s
2
s 74
W
6, 5, 4, 3,2
180,948
4f
14
5d
4
6s
2
s 75
Re
7, 6, 4, 3,2
180,85
4f
14
5d
5
6s
2
s 76
Os
2, 3, 4, 6,8
190,2
4f
14
5d
6
6s
2
s 77
Ir
2, 3, 4, 6
192,2
4f
14
5d
7
6s
2
s 78
Pt
2,4
195,09
4f
14
5d
9
6s
1
s 79
Au
3,1
196,967
4f
14
5d
10
6s
1
s 81
Ti
3,1
204,37
4f
14
5d
10
6p
1
s 82
Pb
4,2
207,19
4f
14
5d
10
6p
2
s 83
Bi
3,5
208,980
4f
14
5d
10
6p
3
s 84
Po
4,2
(209)
4f
14
5d
10
6p
4
s 85
At
4,2
(210)
4f
14
5d
10
6p
5
g 86
Rn
0
(222)
4f
14
5d
10
6p
6
s 49
In
3
114,82
4d
10
5s
2
5p
1
s 50
Sn
4,2
118,69
4d
10
5s
2
5p
2
s 51
Sb
2,3,5
121,75
4d
10
5s
2
5p
3
s 52
Te
6,4,2
127,60
4d
10
5s
2
5p
4
s 53
I
2,1,3,5,7
126.904
4d
10
5s
2
5p
5
g 54
Xe
0
131,30
4d
10
5s
2
5p
6
s 31
Ga
3
69,72
3d
10
4s
2
4p
1
s 32
Ge
4
72,99
3d
10
4s
2
4p
2
s 33
As
3,5
74,922
3d
10
4s
2
4p
3
s 34
Se
8,4,2
78,96
3d
10
4s
2
4p
4
l 35
Br
1,3,5
126,904
3d
10
4s
2
4p
5
g 36
Kr
0
83,80
3d
10
4s
2
4p
5
s 13
Al
3
26,982
3s
2
3p
1
s 14
Si
4
28,086
3s
2
3p
2
s 15
P
2,3,5,1
30,974
3s
2
3p
3
s 16
S
6,3,4,2
32,064
3s
2
3p
4
g 17
Cl
6,3,4,2
32,064
3s
2
3p
5
g 18
Ar
0
39,948
3s
2
3p
6
s 5
B
3
10,811
1s
2
2s
2
2p
1
s 6
C
2,4,3
12,011
1s
2
2s
2
2p
2
g 7
N
2,3,5,4,2,1
12,011
1s
2
2s
2
2p
3
g 8
O
2
15,999
1s
2
2s
2
2p
4
g 9
F
1
18,998
1s
2
2s
2
2p
5
g 10
Ne
0
20,183
1s
2
2s
2
2p
6
g 2
He
0
4,003
1s
2
s 89
Ac
3
(227)
6d
1
7s
2
s 104
R
f
(261)
5f
14
6d
2
7s
2
s 105
Db
(262)
5f
14
6d
3
7s
2
s 106
Sg
(263)
5f
14
6d
4
7s
2
s 107
Bh
(264)
5f
14
6d
5
7s
2
s 108
Hs
(265)
5f
14
6d
6
7s
2
s 109
Mt
(266)
5f
14
6d
7
7s
2
s 110
Uun
(269)
5f
14
6d
9
7s
1
s 111
Uuu
(272)
5f
14
6d
10
7s
1
s 112
Uub
(277)
5f
14
6d
10
7s
2
s 114
Uuq
(285)
5f
14
6d
10
7s
2
7p
2
s 116
Uuh
(289)
5f
14
6d
10
7s
2
7p
4
s 118
Uuo
(293)
5f
14
6d
10
7s
2
7p
6
1
2
3
(Ne) 4 (Ar) 5 (Kr) 6 (Xe) 7 (Rn)
TABLA PERIÓDICA DE LOS ELEMENTOS
s 58
Ce
3,4
140,12
4f
1
5d
1
6s
2
s 59
Pr
3,4
140,907
4f
3
5d
0
6s
2
s 60
Nd
3
144,24
4f
4
5d
0
6s
2
s 61
Pm
3
(147)
4f
5
5d
0
6s
2
s 62
Sm
3,2
150,35
4f
6
5d
0
6s
2
s 63
Eu
3,2
151,96
4f
7
5d
1
6s
2
s 64
Gd
3
157,25
4f
7
5d
1
6s
2
s 65
Tb
3,4
158,924
4f
8
5d
1
6s
2
s 66
Dy
3
162,50
4f
9
5d
1
6s
2
s 67
Ho
3
164,930
4f
10
5d
1
6s
2
s 68
Er
3,2
167,26
4f
11
5d
1
6s
2
s 69
Tm
3,2
168,934
4f
13
5d
1
6s
2
s 70
Yb
3,2
173,04
4f
14
5d
0
6s
2
s 71
Lu
3
174,97
4f
14
5d
1
6s
2
s 90
Th
4
232,038
6s
2
7s
2
s 91
Pa
5,4
(231)
5f
2
6d
0
7s
2
s 92
U
8,5,4,3
238,03
5f
3
6d
1
7s
2
s 93
Np
6,5,4,3
(237)
5f
5
6d
0
7s
2
s 94
Pu
6,5,4,3
(242)
5f
6
6d
0
7s
2
s 95
Am
6,5,4,3
(243)
5f
7
6d
0
7s
2
s 96
Cm
3
(247)
5f
7
6d
1
7s
2
s 97
Bk
4,3
(247)
5f
8
6d
1
7s
2
s 98
Cf
3
(249)
5f
9
6d
1
7s
2
s 99
Es
3
(254)
5f
10
6d
1
7s
2
s 100
Fm
3
(253)
5f
11
6d
1
7s
2
s 101
Md
3
(256)
5f
12
6d
1
7s
2
s 102
No
3
(254)
5f
13
6d
1
7s
2
s 103
Lw
3
(257)
5f
14
6d
1
7s
2
6
7
s 79
Au
3,1
196,967
4f
14
5d
10
6s
1
Estado FísicoNº Atómico
Símbolo
Estado de oxidación
(Valencia)
Peso Atómico
Distribución
Electrónica
l 80
Hg
2,1
200,59
4f
14
5d
10
6s
2
1A 2A 3B 4B 5B 6B 7B 8 8 8 1B 2B 3A 4A 5A 6A 7A 0 GRUPOS
formu. mat.4 24/11/05 17:41 Página 227