Document Ed4XX7Q89986480moYK97RBE0

num f' #EiKium M'M'&m6sium ^iyianganese MjSy ATOMIC WEIGHTS, 1948 Journal of the American Chemical Society, 69, 7S1 (1947) Atomic Sy mbol number Atomic weight A1 13 26.97 Sb 51 121.76 A 18 39.944 As 33 74.91 Ba 56 137.36 Be 4 9.02 Bi 83 209.00 B 5 10.82 Br 35 79.916 Cd 48 112.41 Ca 20 40.08 C 6 12.010 Ce 58 140.13 Cs 55 132.91 Cl 17 35.457 Cr 24 52.01 Co 27 58.94 Cb 41 92.91 Cu 29 63.54 Dy 66 162.46 Er 68 167.2 Eu 63 152.0 F 9 19.00 Gd 64 156.9 Ga 31 69.72 Ge 32 72.60 Au 79 197.2 Hf 72 178.6 He 2 4.003 Ho 67 164.94 H 1 1.0080 In ^49 114.76 53 ' 126.92 Ir 77 193.1 Fe 26 55.85 Kr 36 83.7 La 57 138.92 Pb 82 207.21 Li 3 6.940 Lu 71 174.99 Mg 12 24.32 Mn 25 54.93 Hg 80 200.61 Element Atomic Symbol number Atomic weight Molybdenum Neodymium Neon Nickel Nitrogen Osmium Oxygen Palladium Phosphorus Platinum Potassium Praseodymium Protoactiniumi Radium Radon Rhenium Rhodium Rubidium Ruthenium Samarium Scandium Selenium Silicon Silver Sodium Strontium Sulfur Tantalum Tellurium Terbium Thallium .. Thoriuni-. Thulium Tin Titanium Tungsten Uranium Vanadium Xenon Ytterbium Yttrium Zinc Zirconium Mo 42 95.95 Nd 60 144.27 Ne 10 20.1.83 Ni 28 58.69 N 7 14.008 Os 76 190.2 O 8 16.0000 Pd 46 106.7 P 15 30.98 Pt 78 195.23 K 19 39.096 Pr '59 140.92 Pa 91 231 Ra 88 226.05 Rn 86 222 Re 75 186.31 Rh 45 102.91 Rb 37 85.48 Ru 44 101.7 Sm 62 150.43 Sc 21 45.10 Se 34 78.96 Si 14 28.06 Ag 47 107.880 Na . 11 22.997 Sr 38 87.63 S 16 32.066 . Ta 73 180.88 Te 52 127.61 Tb 65 159.2 Tl 81 204.39 ;,,Th:^: T232:12 . Tm ; ' 69 ' 169:4 Sn : 50 118.70 Ti 22 47.90 W . ;?74. 18&92 U : 92 238.07 V 23 60.95 Xe 54 131.3 Yb 70 173.04 Y 39 88.92 Zn 30 65.38 Zr 40 91,22