Seznam chemických prvků

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Tato stránka obsahuje seznam všech známých chemických prvků.

Protonové číslo Značka Český název Latinský název Relativní atomová hmotnost Skupina Perioda
1 H vodík hydrogenium 1.00794 1 1
2 He helium helium 4.002602 18 1
3 Li lithium lithium 6.941 1 2
4 Be beryllium beryllium 9.012182 2 2
5 B bor borum 10.811 13 2
6 C uhlík carboneum 12.011 14 2
7 N dusík nitrogenium 14.00674 15 2
8 O kyslík oxygenium 15.9994 16 2
9 F fluor fluorum 18.9984032 17 2
10 Ne neon neon 20.1797 18 2
11 Na sodík natrium 22.98768 1 3
12 Mg hořčík magnesium 24.3050 2 3
13 Al hliník aluminium 26.981539 13 3
14 Si křemík silicium 28.0855 14 3
15 P fosfor phosphorus 30.973762 15 3
16 S síra sulphur 32.066 16 3
17 Cl chlor chlorum 35.4527 17 3
18 Ar argon argon 39.948 18 3
19 K draslík kalium 39.0983 1 4
20 Ca vápník calcium 40.078 2 4
21 Sc skandium scandium 44.955910 3 4
22 Ti titan titanium 47.88 4 4
23 V vanad vanadium 50.9415 5 4
24 Cr chrom chromium 51.9961 6 4
25 Mn mangan manganum 54.93805 7 4
26 Fe železo ferrum 55.847 8 4
27 Co kobalt cobaltum 58.93320 9 4
28 Ni nikl niccolum 58.69 10 4
29 Cu měď cuprum 63.546 11 4
30 Zn zinek zincum 65.39 12 4
31 Ga gallium gallium 69.723 13 4
32 Ge germanium germanium 72.61 14 4
33 As arsen arsenicum 74.92159 15 4
34 Se selen selenium 78.96 16 4
35 Br brom bromum 79.904 17 4
36 Kr krypton krypton 83.8 18 4
37 Rb rubidium rubidium 85.4678 1 5
38 Sr stroncium strontium 87.62 2 5
39 Y yttrium yttrium 88.90585 3 5
40 Zr zirkonium zirconium 91.244 4 5
41 Nb niob niobium 92.90638 5 5
42 Mo molybden molybdaenum 95.94 6 5
43 Tc technecium technetium 98.9063 7 5
44 Ru ruthenium ruthenium 101.07 8 5
45 Rh rhodium rhodium 102.90550 9 5
46 Pd palladium palladium 106.42 10 5
47 Ag stříbro argentum 107.8682 11 5
48 Cd kadmium cadmium 112.411 12 5
49 In indium indium 114.82 13 5
50 Sn cín stannum 118.710 14 5
51 Sb antimon stibium 121.75 15 5
52 Te tellur tellurium 127.60 16 5
53 I jod iodium 126.90447 17 5
54 Xe xenon xenon 131.29 18 5
55 Cs cesium caesium 132.90543 1 6
56 Ba baryum baryum 137.327 2 6
57 La lanthan lanthanum 138.9055 3 6
58 Ce cer cerium 140.115 6
59 Pr praseodym praseodymium 140.90765 6
60 Nd neodym neodymium 144.24 6
61 Pm promethium promethium 146.9151 6
62 Sm samarium samarium 150.36 6
63 Eu europium europium 151.965 6
64 Gd gadolinium gadolinium 157.25 6
65 Tb terbium terbium 158.92534 6
66 Dy dysprosium dysprosium 162.50 6
67 Ho holmium holmium 164.93032 6
68 Er erbium erbium 167.26 6
69 Tm thulium thulium 168.93421 6
70 Yb ytterbium ytterbium 173.04 6
71 Lu lutecium lutetium 174.967 3 6
72 Hf hafnium hafnium 178.49 4 6
73 Ta tantal tantalum 180.9479 5 6
74 W wolfram wolframium 183.85 6 6
75 Re rhenium rhenium 186.207 7 6
76 Os osmium osmium 190.2 8 6
77 Ir iridium iridium 192.22 9 6
78 Pt platina platinium 195.08 10 6
79 Au zlato aurum 196.96654 11 6
80 Hg rtuť hydrargyrum 200.59 12 6
81 Tl thallium thallium 204.3833 13 6
82 Pb olovo plumbum 207.2 14 6
83 Bi bismut bismuthum 208.98037 15 6
84 Po polonium polonium 208.9824 16 6
85 At astat astatum 209.9871 17 6
86 Rn radon radon 222.0176 18 6
87 Fr francium francium 223.019 1 7
88 Ra radium radium 226.0254 2 7
89 Ac aktinium actinium 227.0278 3 7
90 Th thorium thorium 232.0381 7
91 Pa protaktinium protaktinium 231.0359 7
92 U uran uranium 238.0289 7
93 Np neptunium neptunium 237.0482 7
94 Pu plutonium plutonium 244.0642 7
95 Am americium americium 243.0614 7
96 Cm curium curium 247.0704 7
97 Bk berkelium berkelium 247.0703 7
98 Cf kalifornium californium 251.0796 7
99 Es einsteinium einsteinium 252.0829 7
100 Fm fermium fermium 257.0951 7
101 Md mendelevium mendelevium 258.0986 7
102 No nobelium nobelium 259.1009 7
103 Lr lawrencium lawrencium 260.1053 3 7
104 Rf rutherfordium rutherfordium 261.1087 4 7
105 Db dubnium dubnium 262.1138 5 7
106 Sg seaborgium seaborgium 263.9182 6 7
107 Bh bohrium bohrium 262.1229 7 7
108 Hs hassium hassium 265 8 7
109 Mt meitnerium meitnerium 266 9 7
110 Ds darmstadtium darmstadtium 271 10 7
111 Rg roentgenium roentgenium 272 11 7
112 Cn kopernicium copernicium 285 12 7
113 Uut ununtrium ununtrium 284 13 7
114 Fl flerovium flerovium 289 14 7
115 Uup ununpentium ununpentium 288 15 7
116 Lv livermorium livermorium 292 16 7
117 Uus ununseptium ununseptium 292 17 7
118 Uuo ununoctium ununoctium 294 18 7