Speciality Chemicals Magazine JAN / FEB 2024 | Page 68

140.116 Cerium 58 2 8 18 19 9 2 Ce 140.90765 Praseodymium 59 2 8 18 21 8 2 Pr 144.242 Neodymium 60 2 8 18 22 8 Nd 2 ( 145 ) Promethium 61 2 8 18 23 8 Pm 2 150.36 Samarium 62 2 8 18 24 8 Sm 2 151.964 Europium 63 2 8 18 25 8 Eu 2 157.25 Gadolinium 64 2 8 18 25 9 Gd 2 158.92535 Terbium 65 2 8 18 27 8 Tb 2 162.5 Dysprosium 66 2 8 18 28 8 2 Dy 164.93032 Holmium 67 2 8 18 29 8 Ho 2 167.259 Erbium 68 2 8 18 30 8 2 Er 168.93421 Thulium 69 2 8 18 31 8 Tm 2 173.054 Ytterbium 70 2 8 18 32 8 Yb 2 174.9668 Lutetium 71 2 8 18 32 9 2 Lu 232.03806 Thorium 90 2 8 18 32 18 10 2 Th 231.03588 Protactinium 91 2 8 18 32 20 9 2 Pa 238.02891 Uranium 92 2 8 18 32 21 9 2 U ( 237 ) Neptunium 93 2 8 18 32 22 9 Np 2 ( 244 ) Plutonium 94 2 8 18 32 24 8 Pu 2 ( 243 ) Americium 95 2 8 18 32 25 8 Am 2 ( 247 ) Curium 96 2 8 18 32 25 9 Cm 2 ( 247 ) Berkelium 97 2 8 18 32 27 8 2 Bk ( 251 ) Californium 98 2 8 18 32 28 8 2 Cf ( 252 ) Einsteinium 99 2 8 18 32 29 8 2 Es ( 257 ) Fermium 100 2 8 18 32 30 8 Fm 2 ( 258 ) Mendelevium 101 2 8 18 32 31 8 Md 2 ( 259 ) Nobelium 102 2 8 18 32 32 8 No 2 ( 262 ) Lawrencium 103 2 8 18 32 32 8 3 Lr 1.00794 Hydrogen 1 1 H 6.941 Lithium 3 2 1 Li 9.012182 Beryllium 4 2 2 Be 22.98976928 Sodium 11 2 8 1 Na 24.305 Magnesium 12 2 8 2 Mg 39.0983 Potassium 19 2 8 8 1 K 40.078 Calcium 20 2 8 8 2 Ca 85.4678 Rubidium 37 2 8 18 8 Rb 1 87.62 Strontium 38 2 8 18 8 2 Sr 132.9054 Cesium 55 2 8 18 18 8 1 Cs 137.327 Barium 56 2 8 18 18 8 2 Ba ( 223 ) Francium 87 2 8 18 32 18 8 1 Fr ( 226 ) Radium 88 2 8 18 32 18 8 2 Ra 44.955912 Scandium 21 2 8 9 2 Sc 47.867 Titanium 22 2 8 10 2 Ti 50.9415 Vanadium 23 2 8 11 2 V 51.9961 Chromium 24 2 8 13 1 Cr 54.938045 Manganese 25 2 8 13 Mn 2 55.845 Iron 26 2 8 14 2 Fe 58.933195 Cobalt 27 2 8 15 Co 2 58.6934 Nickel 28 2 8 16 2 Ni 63.546 Copper 29 2 8 18 Cu 1 65.38 Zinc 30 2 8 18 Zn 2 88.90585 Yttrium 39 2 8 18 9 2 Y 91.224 Zirconium 40 2 8 18 10 2 Zr 92.90638 Niobium 41 2 8 18 12 Nb 1 95.96 Molybdenum 42 2 8 18 13 Mo 1 ( 98.0 ) Technetium 43 2 8 18 13 2 Tc 101.07 Ruthenium 44 2 8 18 15 Ru 1 102.9055 Rhodium 45 2 8 18 16 Rh 1 106.42 Palladium 46 2 8 18 Pd 18 107.8682 Silver 47 2 8 18 18 Ag 1 112.411 Cadmium 48 2 8 18 18 Cd 2 138.90547 Lanthanum 57 2 8 18 18 9 2 La 178.48 Hafnium 72 2 8 18 32 10 2 Hf 180.9488 Tantalum 73 2 8 18 32 11 2 Ta 183.84 Tungsten 74 2 8 18 32 12 W 2 186.207 Rhenium 75 2 8 18 32 13 2 Re 190.23 Osmium 76 2 8 18 32 14 Os 2 192.217 Iridium 77 2 8 18 32 15 2 Ir 195.084 Platinum 78 2 8 18 32 17 1 Pt 196.966569 Gold 79 2 8 18 32 18 Au 1 200.59 Mercury 80 2 8 18 32 18 Hg 2 ( 227 ) Actinium 89 2 8 18 32 18 9 2 Ac ( 267 ) Rutherfordium 104 2 8 18 32 32 10 2 Rf ( 268 ) Dubnium 105 2 8 18 32 32 11 Db 2 ( 271 ) Seaborgium 106 2 8 18 32 32 12 Sg 2 ( 272 ) Bohrium 107 2 8 18 32 32 13 Bh 2 ( 270 ) Hassium 108 2 8 18 32 32 14 2 Hs ( 276 ) Meitnerium 109 2 8 18 32 32 15 2 Mt ( 281 ) Darmstadtium 110 2 8 18 32 32 17 1 Ds ( 280 ) Roentgenium 111 2 8 18 32 32 18 Rg 1 ( 285 ) Copernicium 112 2 8 18 32 32 18 Cn 2 4.002602 Helium 2 2 He 10.811 Boron 5 2 3 B 12.0107 Carbon 6 2 4 C 14.0067 Nitrogen 7 2 5 N 15.9994 Oxygen 8 2 6 O 18.9984032 Fluorine 9 2 7 F 20.1797 Neon 10 2 8 Ne 26.9815386 Aluminum 13 2 8 3 Al 28.0855 Silicon 14 2 8 4 Si 30.973762 Phosphorus 15 2 8 5 P 32.065 Sulfur 16 2 8 6 S 35.453 Chlorine 17 2 8 7 Cl 39.948 Argon 18 2 8 8 Ar 69.723 Gallium 31 2 8 18 Ga 3 72.64 Germanium 32 2 8 18 Ge 4 74.9216 Arsenic 33 2 8 18 5 As 78.96 Selenium 34 2 8 18 6 Se 79.904 Bromine 35 2 8 18 7 Br 83.798 Krypton 36 2 8 18 8 Kr 114.818 Indium 49 2 8 18 18 3 In 118.71 Tin 50 2 8 18 18 Sn 4 121.76 Antimony 51 2 8 18 18 Sb 5 127.6 Tellurium 52 2 8 18 18 6 Te 126.90447 Iodine 53 2 8 18 18 7 I 131.293 Xenon 54 2 8 18 18 8 Xe 204.3833 Thallium 81 2 8 18 32 18 3 Tl 207.2 Lead 82 2 8 18 32 18 Pb 4 208.9804 Bismuth 83 2 8 18 32 18 5 Bi ( 209 ) Polonium 84 2 8 18 32 18 Po 6 ( 210 ) Astatine 85 2 8 18 32 18 7 At ( 222 ) Radon 86 2 8 18 32 18 Rn 8 ( 284 ) Nihonium 113 2 8 18 32 32 18 3 ( 289 ) Flerovium 114 2 8 18 32 32 18 4 Fl ( 288 ) Moscovium 115 2 8 18 32 32 18 5 ( 293 ) Livermorium 116 2 8 18 32 32 18 6 Lv ( 294 ) Tennessine 117 2 8 18 32 32 18 7 ( 294 ) Oganesson 118 2 8 18 32 32 18 8 Nh Mc Cn Ts Og THE NEXT GENERATION OF MATERIALS SCIENCE MANUFACTURERS With over 35,000 certified high purity chemicals , metals and advanced materials , as well as printable GHS-compliant safety data sheets and a state-of-the-art research center , American Elements has everything you need … and so much more ! Access our catalog via our secure , multi-language , mobile-responsive platform today . www . americanelements . com © 2001-2024 . American Elements is a U . S . Registered Trademark American Elements Opens a World of Possibilities ... Now Invent ! Now Invent ṬM