Os

1
???? ?????? ??????
?????? ?????? ??????? Periodic Table of the
Elements
INERT GASES
l-A
vll-A
vl-A
v-A
lll-A
ll-A
lv-A
H
He
1 2 3 4 5 6
Be
Li
Ne
F
O
B
N
C
vlll
lll-B
lv-B
v-B
vl-B
vll-B
l-B
ll-B
v-B
Na
Si
Al
P
Ar
S
Cl
Mg
K
Sc
Ca
Co
Fe
Mn
Cr
V
Ga
Ni
Zn
Cu
Se
As
Ge
Br
Kr
Ti
Rh
Ru
Tc
Mo
Nb
Zr
Y
Pd
Sr
Rb
Ag
Cd
In
Sn
Sb
Te
I
Xe
Os
La
Hf
Ta
W
Re
Ir
Pt
Au
Hg
Tl
Pb
Bi
Po
At
Rn
Cs
Ba
Fr
Uns
Unh
Unp
Unq
Ac
Ra
7
?????????
???????
Nd
Pr
Ce
Lu
Yb
Tm
Er
Ho
Dy
Tb
Gd
Eu
Sm
Pm
???????
6 7
Pa
Th
Lr
No
Md
Fm
Es
Cf
Bk
Cm
Am
Pu
Np
U
2
???????
????? ?????
95.94 42 MO
?????????? Molybdenum 6 2-8-18-13-1
????? ?????
????? ?????????
??? ??????
??? ???????
??????? ??????????
????
3
1.00794 1 H
???????? hydrogen 1- 1
????
4
6.941 3 Li
?????? Lithium 1 2-1
????
5
22.989767 11 Na ????? Sodium 1 2-
8-1
????
6
39.0983 19 K ???????? Potassium
1 2-8-8-1
????
7
85.4678 37 Rb
???????? Rubidium 1 2-8-18-8-1
????
8
132.9054 55 Cs
?????? Cesium 1 2-8-18-18-8-1
????
9
223 87 Fr
???????? Francium 1 2-8-18-32-18-8-1
????
10
9.012182 4 Be
???????? Beryllium 2 2-2
????
11
24.3050 12 Mg ???????? Magnesium 2 2-8-
2
????
12
40.078 20 Ca
??????? Calcium 2 2-8-8-2
????
13
87.62 38 Sr
????????? Strontium 2 2-8-18-8-2
????
14
137.327 56 Ba
?????? Barium 2 2-8-18-18-8-2
????
15
226.0254 88 Ra
?????? Radium 2 2-8-18-32-18-8-2
????
16
44.95591 21 Sc
???????? Scandium 3 2-8-9-2
????
17
88.90585 39 Y ??????? Yttrium 3
2-8-18-9-2
????
18
138.9055 57 La
???????? Lanthanum 3 2-8-18-18-9-2
????
19
227.0278 89 Ac
???????? Actinium 3 2-8-18-32-18-9-2
????
20
47.88 22 Ti
???????? Titanium 234 2-8-10-2
????
21
91.224 40 Zr ???
?????? Zirconium 4 2-8-18-10-2
????
22
178.49 72 Hf
??????? Hafnium 4 2-8-18-32-10-2
????
23
261.11 104 Unq
-------- Unnilquadium 4 2-8-18-32-32- 10 -2
????
24
50.9415 23 V
???????? Vanadium 2345 2-8-11-2
????
25
92.90638 41 Nb
??????? Niobium 35 2-8-18-12-1
????
26
180.9479 73 Ta
???????? Tantalum 5 2-8-18-32-11-2
????
27
262.114 105 Unp
-------- Unnilpentium 2-8-18-32-32- 11-2
????
28
51.9961 24 Cr
??????? Chromium 236 2-8-13-1
????
29
95.94 42 Mo
?????????? Molybdenum 6 2-8-18-13-1
????
30
183.85 74 W
??????? Tungsten 6 2-8-18-32-12-2
????
31
263.118 106 Unh
------- Unnilhexium 2-8-18-32-32- 12-2
????
32
54.93805 25 Mn
?????? Manganese 2347 2-8-13-2
????
33
97.9072 43 Tc
??????? Technetium 467 2-8-18-13-2
????
34
186.207 75 Re
?????? Rhenium 467 2-8-18-32-13-2
????
35
262.12 107 Uns
-------- Unnilseptium 2-8-18-32-32- 13-2
????
36
55.847 26 Fe
???? Iron 23 2-8-14-2
????
37
101.07 44 Ru
??????? Ruthenium 3 2-8-18-15-1
????
38
190.2 76 Os
??????? Osmium 34 2-8-18-32-14-2
????
39
58.93320 27 Co
?????? Cobalt 23 2-8-15-2
????
40
102.90550 45 Rh ?????? Rhodium 3
2-8-18-16-1
????
41
192.22 77 Ir
???????? Iridium 34 2-8-18-32-15-2
????
42
58.69 28 Ni
???? Nickel 23 2-8-16-2
????
43
106.42 46 Pd
????????? Palladium 24 2-8-18-18-0
????
44
195.08 78 Pt
?????? Platinum 24 2-8-18-32-16-2
????
45
63.546 29 Cu
???? Copper 12 2-8-18-1
????
46
107.8682 47 Ag
??? Silver 1 2-8-18-18-1
????
47
196.96654 79 Au ??? Gold 13 2-8-
18-32-18-1
????
48
65.39 30 Zn
?????? Zinc 2 2-8-18-2
????
49
112.82 48 Cd
??????? Cadmium 2 2-8-18-18-2
????
50
200.59 80 Hg
???? Mercury 12 2-8-18-32-18-2
????
51
10.811 5 B
??? Boron 3 2-3
????
52
26.981539 13 Al ??????? Aluminium
3 2-8-3
????
53
69.723 31 Ga
?????? Gallium 3 2-8-18-3
????
54
114.82 49 In
?????? Indium 3 2-8-18-18-3
????
55
204.3833 81 Tl ?????? Thalium 1
3 2-8-18-32-18-3
????
56
12.011 6 C
????? Carbon 2 2-4
????
57
28.0855 14 Si
??????? Sillicon -2-4 2-8-4
????
58
72.61 32 Ge
???????? Germanium 24 2-8-18-4
????
59
118.710 50 Sn
????? Tin 24 2-8-18-18-4
????
60
207.2 82 Pb
???? Lead 24 2-8-18-32-18-4
????
61
14.00674 7 N
??????? Nitrogen -1-2-345 2-5
????
62
30.973762 15 P ?????? Phosphorus
-35 2-8-5
????
63
74.92159 33 As
????? Arsenic -35 2-8-18-5
????
64
121.75 51 Sb
???????? Antimony -35 2-8-18-18-5
????
65
208.98037 83 Bi ????? Bismuth 35
2-8-18-32-18-5
????
66
15.994 8 O
?????? Oxygen -2 2-6
????
67
32.066 16 S
????? Sulphur 46-2 2-8-6
????
68
78.96 34 Se
?????? Selenium 46-2 2-8-18-6
????
69
127.60 52 Te
???????? Tellurium 46-2 2-8-18-18-6
????
70
208.9824 84 Po ------------ Polon
ium 24 2-8-18-32-18-6
????
71
18.9984032 9 F ???? Fluorine -1 2-7
????
72
35.4527 17 Cl
???? Chlorine -157 2-8-7
????
73
79.904 35 Br
???? Bromine -15 2-8-18-7
????
74
126.90447 53 I ??? Iodine -57 2
-8-18-18-7
????
75
209.9871 85 At
??????? Astatine -157 2-8-18-32-18-7
????
76
4.002602 2 He ????? Helium 0 2
????
77
20.1797 10 Ne ???? Neon 0 2-8
????
78
39.948 18 Ar
????? Argon 0 2-8-8
????
79
83.80 36 Kr
??????? Krypton 0 2-8-18-8
????
80
131.29 54 Xe
?????? Xenon 0 2-8-18-18-8
????
81
222.0176 86 Rn
????? Rrdon 0 2-8-18-32-18-8
????
82
140.115 58 Ce
????? Cerium 34 2-8-18-20-8-2
????
83
140.90765 59 Pr ???????????? Prase
odymium 3 2-8-18-21-8-2
????
84
144.24 60 Nd
????????? Neodymium 3 2-8-18-22-8-2
????
85
144.9127 61 Pm
???????? Promethium 3 2-8-18-23-8-2
????
86
150.36 62 Sm ???????? Samarium 23 2-
8-18-24-8-2
????
87
151.965 63 Eu ???????? Europium 23 2-8
-18-25-8-2
????
88
157.25 64 Gd
?????????? Gadolinium 3 2-8-18-25-9-2
????
89
158.92534 65 Tb ?????? Terbium 3 2-8-18-27-
8-2
????
90
162.50 66 Dy
?????????? Dysprosium 3 2-8-18-28-8-2
????
91
164.93032 67 Ho ??????? Holmium 3
2-8-18-29-8-2
????
92
167.26 68 Er
?????? Erbium 3 2-8-18-30-8-2
????
93
168.93421 69 Tm ?????? Thulium 3
2-8-18-31-8-2
????
94
173.40 70 Yb ???????? Ytterbium 23 2
-8-18-32-8-2
????
95
174.967 71 Lu ???????? Lutetium 3 2-8-1
8-32-8-2
????
96
232.0381 90 Th
?????? Thorium 4 2-8-18-32-18- 10-2
????
97
231.0359 Pa ???????????? Protactin
ium 45 2-8-18-32-20-9-2
????
98
238.0289 92 U ???????? Uranium 3
456 2-8-18-32-21-9-2
????
99
237.0482 93 Np ???????? Neptunium 3456
2-8-18-32-22-9-2
????
100
244.0482 93 Pu
????????? Plutonium 3456 2-8-18-32-24-8-2
????
101
243.0614 95 Am ???????? Americium 3456
2-8-18-32-25-8-2
????
102
247.0703 96 Cm ?????? Curium 3 2-8-18-32-
25-9-2
????
103
247.0703 97 Bk
???????? Berkelium 34 2-8-18-32-27-8-2
????
104
251.0796 98 Cf
??????????? Califomium 3 2-8-18-32-28-8-2
????
105
252.083 99 Es
????????? Einsteinium 3 2-8-18-32-29-8-2
????
106
257.0951 100 Fm ?????? Fermium 3
2-8-18-32-30-8-2
????
107
258.10 101 Md ????????? Mendelevium 23
2-8-18-32-31-8-2
????
108
259.1009 102 No ???????? Nobelium 23 2-8-1
8-32-32-8-2
????
109
262.11 103 Lr
????????? Lawrencium 3 2-8-18-32-32-9-2
????
110
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111
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113
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115
GASES INERT
??????? ???????
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116
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