|
1 H Hydrogen 1.00794 |
1 |
2 He Helium 4.002602 |
2 |
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3 Li Lithium 6.941 |
2 1 |
4 Be Beryllium 9.012182 |
2 2 |
5 B Boron 10.811 |
2 3 |
6 C Carbon 12.0107 |
2 4 |
7 N Nitrogen 14.00674 |
2 5 |
8 O Oxygen 15.9994 |
1 |
9 F Fluorine 148.998 |
2 7 |
10 Ne Neon 20.1797 |
2 8 |
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11 Na Sodium 22.989 |
2 8 1 |
12 Mg Magnesium 24.3050 |
2 8 2 |
13 Al Alumnium 26.981 |
2 8 3 |
14 Si Silicon 28.0855 |
2 8 4 |
15 P Phosphorus 30.973 |
2 8 5 |
16 S Sulfur 32.065 |
2 8 6 |
17 Cl Chlorine 35.453 |
2 8 7 |
18 Ar Argon 39.958 |
1 |
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19 K Potassium 39.0963 |
2 8 8 1 |
20 Ca Calcium 40.078 |
2 8 8 2 |
21 Sc Scandium 44.9559 |
2 8 9 2 |
22 Ti Titanium 47.867 |
2 8 10 2 |
23 V Vanadium 50.9415 |
2 8 11 2 |
24 Cr Chromium 51.9961 |
2 8 13 1 |
25 Mn Manganese 54.938849 |
2 8 13 2 |
26 Fe Iron 55.8457 |
2 8 14 2 |
1 Co Cobalt 50.933 |
2 8 15 2 |
28 Ni Nickel 58.693 |
2 8 16 2 |
1 Cu Copper 63.546 |
2 8 18 1 |
30 Zn Zinc 65.409 |
2 8 18 2 |
31 Ga Gallium 59.723 |
2 8 18 3 |
32 Ge Germanium 72.64 |
2 8 18 4 |
33 As Arsenic 74.9216 |
2 8 18 5 |
34 Se Selenium 78.96 |
2 8 18 6 |
35 Br Bromine 79.904 |
2 8 18 7 |
36 Kr Krypton 83.798 |
2 8 18 8 |
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37 Rb Rubidium 85.4678 |
2 8 18 8 1 |
38 Sr Strontium 87.62 |
2 8 18 8 2 |
39 Y Yttrium 88.90585 |
2 8 18 9 2 |
40 Zr Zirconium 91.224 |
2 8 18 10 2 |
41 Nb Niobium 92.906238 |
2 8 18 12 1 |
42 Mo Molybdenum 95.94 |
2 8 13 1 |
43 Tc Technetium (98) |
2 8 18 13 2 |
44 Ru Ruthenium 101.97 |
2 8 18 15 1 |
45 Rh Rhodium 102.90550 |
2 8 18 16 1 |
46 Pd Palladium 106.42 |
2 8 18 18 8 |
47 Ag Silver 107.8682 |
2 8 19 18 1 |
48 Cd Cadmium 112.411 |
2 8 18 18 2 |
49 In Indium 114.816 |
2 8 18 18 3 |
50 Sn Tin 118.710 |
1 |
51 Sb Antimony 121.760 |
2 8 18 18 5 |
52 Te Tellunium 127.60 |
2 8 18 18 6 |
53 I Iodine 126.9044 |
2 8 18 18 7 |
54 Xe Xenon 131.293 |
2 8 18 18 8 |
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55 CS Cesium 192.90 |
2 8 18 18 8 1 |
56 Ba Barium 137.32 |
2 8 18 18 8 2 |
57 to 71 |
|
72 Hf Hafnium 178.49 |
2 8 18 32 10 2 |
73 Ta Tantalium 180.9479 |
2 8 19 32 11 2 |
74 W Tungsten 183.84 |
2 8 18 32 12 2 |
75 Re Rhenium 186.207 |
2 8 18 32 13 2 |
76 Os Osmium 190.23 |
2 8 19 32 14 2 |
77 Ir Iridium 192.217 |
2 8 18 32 152 |
78 Pt Platinum 195.0789 |
2 8 18 32 17 1 |
79 Au Gold 196.965 |
2 8 18 32 18 1 |
80 Hg Mercury 200.59 |
2 8 18 32 18 2 |
81 Tl Thalium 204.3833 |
2 818 32 18 32 18 5 |
82 Pb Lead 207.2 |
2 8 18 32 18 4 |
83 Bi Bismuth 208.9803 |
2 8 18 32 16 |
84 Po Polonium (209) |
2 8 18 32 18 5 |
85 At Astatine (210) |
2 8 18 32 18 7 |
86 Rn Radon (222) |
7 8 18 32 18 9 |
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87 Fr Francium (223) |
2 2 8 18 32 18 9 1 |
88 Ra Radium 1.00794 |
2 8 18 32 18 8 2 |
89 to 103 |
104 Rf Rutherfordium (261) |
2 8 18 32 32 11 2 |
105 Db Dubnium (262) |
2 8 18 32 32 11 2 |
106 Sg Seaborgium (265) |
2 8 18 32 32 13 2 |
107 Bh Bohrium (264) |
2 8 18 32 32 13 2 |
108 Hs Hassium (269) |
2 8 18 32 32 14 2 |
109 Mt Meitnerium (268) |
2 8 18 32 32 15 2 |
110 Ds Darmstadtium (271) |
2 8 18 32 32 17 1 |
111 Rg Roentgenium (272) |
2 8 18 32 32 18 1 |
112 Uub Ununbium (285) |
2 8 18 32 32 18 2 |
113 Uut Ununtrium 284 |
|
114 Uuq Ununtrium 284 |
|
114 Uup Ununpentium (288) |
|
116 Uuh Ununhexium (292) |
|
117 Uus Ununhexium (292) |
|
118 Uuo Ununoctium |
1 |
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57 La Lanthanum 138.9056 |
2 8 18 18 9 2 |
58 Ce Cerium 140.115 |
2 8 18 19 9 2 |
59 Pr Praseodymium 140.98 |
2 8 16 21 8 2 |
60 Nd Neodymium 144.24 |
2 8 18 22 8 2 |
61 Pm Promethium (145) |
2 8 18 23 8 2 |
62 Sm Samarium 150.36 |
2 8 18 24 8 2 |
63 Eu Europium 151.964 |
2 8 18 25 8 2 |
64 Gd Gadolinium 157.25 |
2 8 18 25 9 2 |
65 Tb Terbium 158.92534 |
2 8 18 27 8 2 |
66 Dy Dysprosium 162.500 |
2 8 18 28 8 2 |
67 Ho Holmium 164.93032 |
2 8 18 30 8 2 |
68 Er Erbium 167.259 |
2 8 18 9 2 |
69 Tm Thulium 168.93421 |
1 |
70 Yb Ytterblum 173.04 |
2 8 18 32 8 2 |
71 Lu Lutetium 174.967 |
2 8 18 9 2 |
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89 Ac Actnium (227) |
2 8 18 32 18 9 2 |
90 Th Thorium 232.0381 |
2 8 18 32 18 10 2 |
91 Pa Protactinum 231.035 |
2 8 18 32 20 9 |
92 U Uranium 238.026 |
2 8 18 32 21 |
93 Np Neptunium (237) |
2 8 18 32 22 |
94 Pu Plutonium (244) |
2 8 18 32 24 8 2 |
95 Am Americium (243) |
2 8 18 32 25 8 2 |
94 Cm Curium (247) |
2 8 18 32 25 9 2 |
97 Bk Berkelium (247) |
2 8 18 32 27 8 2 |
98 Cf Californium (251) |
2 8 18 32 28 8 2 |
99 Es Einsteinium (252) |
2 8 18 32 29 8 2 |
1 Fm Ferminum (257) |
2 8 18 32 30 8 2 |
1 Md Mendelevium (258) |
2 8 32 31 8 2 |
102 No Nobellum (259) |
2 8 18 32 32 8 2 |
103 Lr Lawrencium (262) |
2 8 18 32 32 9 2 |
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