Periodic Table of the Elements
s-elements |
p-elements |
d-elements |
f-elements |
Element Groups |
| period | series | I |
II |
III |
IV |
V |
VI |
VII |
VIII | |||
| 1 | 1 | 1 Hydrogen H 1,00794 |
2 Helium He 4,002602 | |||||||||
| 2 | 2 | 3 Lithium Li 6,941 |
4 Beryllium Be 9,012182 |
5 Boron B 10,811 |
6 Carbon C 12,0107 |
7 Nitrogen N 14,00674 |
8 Oxygen O 15,9994 |
9 Fluorine F 18,9984032 |
10 Neon Ne 20,1797 | |||
| 3 | 3 | 11 Sodium Na 22,989770 |
12 Magnesium Mg 24,3050 |
13 Aluminium Al 26,981538 |
14 Silicon Si 28,0855 |
15 Phosphorus P 30,973761 |
16 Sulfur S 32,066 |
17 Chlorine Cl 35,453 |
18 Argon Ar 39,948 | |||
| 4 | 4 | 19 Potassium K 39,0983 |
20 Calcium Ca 40,078 |
21 Scandium Sc 44,955910 |
22 Titanium Ti 47,88 |
23 Vanadium V 50,9415 |
24 Chromium Cr 51,9961 |
25 Manganese Mn 54,938049 |
| |||
| 5 | 29 Copper Cu 63,546 |
30 Zinc Zn 65,409 |
31 Gallium Ga 69,723 |
32 Germanium Ge 72,64 |
33 Arsenic As 74,9216 |
34 Selenium Se 78,96 |
35 Bromine Br 79,904 |
36 Krypton Kr 83,798 | ||||
| 6 | 6 | 37 Rubidium Rb 85,4678 |
38 Strontium Sr 87,62 |
39 Yttrium Y 88,905805 |
40 Zirconium Zr 91,224 |
41 Niobium Nb 92,90638 |
42 Molybdenum Mo 95,94 |
43 Technetium Tc [98] |
| |||
| 7 | 47 Silver Ag 107,8662 |
48 Cadmium Cd 112,411 |
49 Indium In 114,818 |
50 Tin Sn 118,69 |
51 Antimony Sb 121,75 |
52 Tellurium Te 127,60 |
53 Iodine I 126,9045 |
54 Xenon Xe 131,293 | ||||
| 8 | 8 | 55 Cesium Cs 132,90545 |
56 Barium Ba 137,327 |
57* Lanthanum La 138,9055 |
72 Hafnium Hf 178,49 |
73 Tantalum Ta 180,9479 |
74 Tungsten W 183,84 |
75 Rhenium Re 186,207 |
| |||
| 9 | 79 Gold Au 196,9665 |
80 Mercury Hg 200,59 |
81 Thallium Tl 204,3833 |
82 Lead Pb 207,2 |
83 Bismuth Bi 208,98038 |
84 Polonium Po [209] |
85 Astatine At [210] |
86 Radon Rn [222] | ||||
| 10 | 10 | 87 Francium Fr [223] |
88 Radium Ra 226,0254 |
89** Actinium Ac 227,0278 |
104 Rutherfordium Rf [261] |
105 Dubniy Db [262] |
106 Seaborgium Sg [266] |
107 Bohrium Bh [264] |
| |||
*Lanthanoids
| 58 Cerium Ce 140,12 |
59 Praseodymium Pr 140,9077 |
60 Neodymium Nd 144,24 |
61 Promethium Pm [145] |
62 Samarium Sm 150,36 |
63 Europium Eu 151,96 |
64 Gadolinium Gd 157,25 |
65 Terbium Tb 158,9254 |
66 Dysprosium Dy 162,50 |
67 Holmium Ho 164,9304 |
68 Erbium Er 167,26 |
69 Thulium Tm 168,9342 |
70 Ytterbium Yb 173,04 |
71 Lutetium Lu 174.967 |
**Actinium series
| 90 Thorium Th 232,0381 |
91 Рrotactinium Pa 231,0359 |
92 Uranium U 238,0389 |
93 Neptunium Np 237,0482 |
94 Plutonium Pu [244] |
95 Americium Am [243] |
96 Curium Cm [247] |
97 Berkelium Bk [247] |
98 Californium Cf [251] |
99 Einsteinium Es [252] |
100 Fermium Fm [257] |
101 Mendelevium Md [258] |
102 Nobelium No [255] |
103 Lawrencium Lr [260] |
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