NIST Physical Measurement Laboratory Handbook of Basic Atomic Spectroscopic Data [skip navigation] [skip navigation] National Institute of Standards and Technology NIST Physical Measurement Laboratory

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1 Hydrogen 34 Selenium 67 Holmium 2 Helium 35 Bromine 68 Erbium 3 Lithium 36 Krypton 69 Thulium 4 Beryllium 37 Rubidium 70 Ytterbium 5 Boron 38 Strontium 71 Lutetium 6 Carbon 39 Yttrium 72 Hafnium 7 Nitrogen 40 Zirconium 73 Tantalum 8 Oxygen 41 Niobium 74 Tungsten 9 Fluorine 42 Molybdenum 75 Rhenium 10 Neon 43 Technetium 76 Osmium 11 Sodium 44 Ruthenium 77 Iridium 12 Magnesium 45 Rhodium 78 Platinum 13 Aluminum 46 Palladium 79 Gold 14 Silicon 47 Silver 80 Mercury 15 Phosphorus 48 Cadmium 81 Thallium 16 Sulfur 49 Indium 82 Lead 17 Chlorine 50 Tin 83 Bismuth 18 Argon 51 Antimony 84 Polonium 19 Potassium 52 Tellurium 85 Astatine 20 Calcium 53 Iodine 86 Radon 21 Scandium 54 Xenon 87 Francium 22 Titanium 55 Cesium 88 Radium 23 Vanadium 56 Barium 89 Actinium 24 Chromium 57 Lanthanum 90 Thorium 25 Manganese 58 Cerium 91 Protactinium 26 Iron 59 Praseodymium 92 Uranium 27 Cobalt 60 Neodymium 93 Neptunium 28 Nickel 61 Promethium 94 Plutonium 29 Copper 62 Samarium 95 Americium 30 Zinc 63 Europium 96 Curium 31 Gallium 64 Gadolinium 97 Berkelium 32 Germanium 65 Terbium 98 Californium 33 Arsenic 66 Dysprosium 99 Einsteinium
Homepage - IntroductionFinding ListSelect element by name.Select element by atomic number.Select element from periodic table.
Switch to Formatted Version