- Hydrogen 1.0079
- Helium 4.0026
- Lithium 6.9410
- Beryllium 9.0122
- Boron 10.8110
- Carbon 12.0107
- Nitrogen 14.0067
- Oxygen 15.9994
- Fluorine 18.9984
- Neon 20.1797
- Sodium 22.9897
- Magnesium 24.3050
- Aluminum 26.9815
- Silicon 28.0855
- Phosphorus 30.9738
- Sulfur 32.0650
- Chlorine 35.4530
- Potassium 39.0983
- Argon 39.9480
- Calcium 40.0780
- Scandium 44.9559
- Titanium 47.8670
- Vanadium 50.9415
- Chromium 51.9961
- Manganese 54.9380
- Iron 55.8450
- Nickel 58.6934
- Cobalt 58.9332
- Copper 63.5460
- Zinc 65.3900
- Gallium 69.7230
- Germanium 72.6400
- Arsenic 74.9216
- Selenium 78.9600
- Bromine 79.9040
- Krypton 83.8000
- Rubidium 85.4678
- Strontium 87.6200
- Yttrium 88.9059
- Zirconium 91.2240
- Niobium 92.9064
- Molybdenum 95.9400
- Technetium 98.0000
- Ruthenium 101.0700
- Rhodium 102.9055
- Palladium 106.4200
- Silver 107.8682
- Cadmium 112.4110
- Indium 114.8180
- Tin 118.7100
- Antimony 121.7600
- Iodine 126.9045
- Tellurium 127.6000
- Xenon 131.2930
- Cesium 132.9055
- Barium 137.3270
- Lanthanum 138.9055
- Cerium 140.1160
- Praseodymium 140.9077
- Neodymium 144.2400
- Promethium 145.0000
- Samarium 150.3600
- Europium 151.9640
- Gadolinium 157.2500
- Terbium 158.9253
- Dysprosium 162.5000
- Holmium 164.9303
- Erbium 167.2590
- Thulium 168.9342
- Ytterbium 173.0400
- Lutetium 174.9670
- Hafnium 178.4900
- Tantalum 180.9479
- Tungsten 183.8400
- Rhenium 186.2070
- Osmium 190.2300
- Iridium 192.2170
- Platinum 195.0780
- Gold 196.9665
- Mercury 200.5900
- Thallium 204.3833
- Lead 207.2000
- Bismuth 208.9804
- Polonium 209.0000
- Astatine 210.0000
- Radon 222.0000
- Francium 223.0000
- Radium 226.0000
- Actinium 227.0000
- Protactinium 231.0359
- Thorium 232.0381
- Neptunium 237.0000
- Uranium 238.0289
- Americium 243.0000
- Plutonium 244.0000
- Curium 247.0000
- Berkelium 247.0000
- Californium 251.0000
- Einsteinium 252.0000
- Fermium 257.0000
- Mendelevium 258.0000
- Nobelium 259.0000
- Rutherfordium 261.0000
- Lawrencium 262.0000
- Dubnium 262.0000
- Bohrium 264.0000
- Seaborgium 266.0000
- Meitnerium 268.0000
- Hassium 277.0000
- Darmstadtium 110.0000
- Roentgenium 111.0000
- Ununbium 112.0000
- Ununtrium 113.0000
- Ununquadium 114.0000
- Ununpentium 115.0000
- Ununhexium 116.0000
- Ununseptium 117.0000
- Ununoctium 118.0000