![]()
|
Atomnr Grundämne Kemiskt tecken 1 Väte H 2 Helium He 3 Litium Li 4 Beryllium Be 5 Bor B 6 Kol C 7 Kväve N 8 Syre O 9 Fluor F 10 Neon Ne 11 Natrium Na 12 Magnesium Mg 13 Aluminium Al 14 Kisel Si 15 Fosfor P 16 Svavel S 17 Klor Cl 18 Argon Ar 19 Kalium K 20 Kalcium Ca 21 Scandium Sc 22 Titan Ti 23 Vanadium V 24 Krom Cr 25 Mangan Mn 26 Järn Fe 27 Kobolt Co 28 Nickel Ni 29 Koppar Cu 30 Zink Zn 31 Gallium Ga 32 Germanium Ge 33 Arsenik As 34 Selen Se 35 Brom Br 36 Krypton Kr 37 Rubidium Rb 38 Strontium Sr 39 Yttrium Y 40 Zirkon Zr 41 Niob Nb 42 Molybden Mo 43 Teknetium Tc 44 Rutenium Ru 45 Rodium Rh 46 Palladium Pd 47 Silver Ag 48 Kadmium Cd 49 Indium In 50 Tenn Sn 51 Antimon Sb 52 Tellur Te 53 Jod I 54 Xenon Xe 55 Cesium Cs 56 Barium Ba 57 Lantan La 58 Cerium Ce 59 Praseodym Pr 60 Neodym Nd 61 Prometium Pm 62 Samarium Sm 63 Europium Eu 64 Gadolinium Gd 65 Terbium Tb 66 Dysprosium Dy 67 Holmium Ho 68 Erbium Er 69 Tulium Tm 70 Ytterbium Yb 71 Lutetium Lu 72 Hafnium Hf 73 Tantal Ta 74 Volfram W 75 Rhenium Re 76 Osmium Os 77 Iridium Ir 78 Platina Pt 79 Guld Au 80 Kvicksilver Hg 81 Tallium Tl 82 Bly Pb 83 Vismut Bi 84 Polonium Po 85 Astat At 86 Radon Rn 87 Francium Fr 88 Radium Ra 89 Aktinium Ac 90 Torium Th 91 Protaktinium Pa 92 Uran U 93 Neptunium Np 94 Plutonium Pu 95 Americium Am 96 Curium Cm 97 Berkelium Bk 98 Californium Cf 99 Einsteinium Es 100 Fermium Fm 101 Mendelevium Md 102 Nobelium No 103 Lawrencium Lr