Relative Atomic Mass Of O2
Atomic Mass Of O2
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 1 H Hydrogen 1.008 | Select elements and see the molar mass of the compound Chemical formula (Hill notation)Molar mass (g/mol) | 2 He Helium 4.002602 | |||||||||||||||
| 3 Li Lithium 6.94 | 4 Be Beryllium 9.0121831 | 5 B Boron 10.81 | 6 C Carbon 12.011 | 7 N Nitrogen 14.007 | 8 O Oxygen 15.999 | 9 F Fluorine 18.998403163 | 10 Ne Neon 20.1797 | ||||||||||
| 11 Na Sodium 22.98976928 | 12 Mg Magnesium 24.305 | 13 Al Aluminium 26.9815385 | 14 Si Silicon 28.085 | 15 P Phosphorus 30.973761998 | 16 S Sulfur 32.06 | 17 Cl Chlorine 35.45 | 18 Ar Argon 39.948 | ||||||||||
| 19 K Potassium 39.0983 | 20 Ca Calcium 40.078 | 21 Sc Scandium 44.955908 | 22 Ti Titanium 47.867 | 23 V Vanadium 50.9415 | 24 Cr Chromium 51.9961 | 25 Mn Manganese 54.938044 | 26 Fe Iron 55.845 | 27 Co Cobalt 58.933194 | 28 Ni Nickel 58.6934 | 29 Cu Copper 63.546 | 30 Zn Zinc 65.38 | 31 Ga Gallium 69.723 | 32 Ge Germanium 72.630 | 33 As Arsenic 74.921595 | 34 Se Selenium 78.971 | 35 Br Bromine 79.904 | 36 Kr Krypton 83.798 |
| 37 Rb Rubidium 85.4678 | 38 Sr Strontium 87.62 | 39 Y Yttrium 88.90584 | 40 Zr Zirconium 91.224 | 41 Nb Niobium 92.90637 | 42 Mo Molybdenum 95.95 | 43 Tc Technetium [97] | 44 Ru Ruthenium 101.07 | 45 Rh Rhodium 102.90550 | 46 Pd Palladium 106.42 | 47 Ag Silver 107.8682 | 48 Cd Cadmium 112.414 | 49 In Indium 114.818 | 50 Sn Tin 118.710 | 51 Sb Antimony 121.760 | 52 Te Tellurium 127.60 | 53 I Iodine 126.90447 | 54 Xe Xenon 131.293 |
| 55 Cs Caesium 132.90545196 | 56 Ba Barium 137.327 | 57 La Lanthanum 138.90547 | 72 Hf Hafnium 178.49 | 73 Ta Tantalum 180.94788 | 74 W Tungsten 183.84 | 75 Re Rhenium 186.207 | 76 Os Osmium 190.23 | 77 Ir Iridium 192.217 | 78 Pt Platinum 195.084 | 79 Au Gold 196.966569 | 80 Hg Mercury 200.592 | 81 Tl Thallium 204.38 | 82 Pb Lead 207.2 | 83 Bi Bismuth 208.98040 | 84 Po Polonium [209] | 85 At Astatine [210] | 86 Rn Radon [222] |
| 87 Fr Francium [223] | 88 Ra Radium [226] | 89 Ac Actinium [227] | 104 Rf Rutherfordium [267] | 105 Db Dubnium [270] | 106 Sg Seaborgium [271] | 107 Bh Bohrium [270] | 108 Hs Hassium [277] | 109 Mt Meitnerium [276] | 110 Ds Darmstadtium [281] | 111 Rg Roentgenium [282] | 112 Cn Copernicium [285] | 113 Nh Nihonium [285] | 114 Fl Flerovium [289] | 115 Mc Moscovium [289] | 116 Lv Livermorium [293] | 117 Ts Tennessine [294] | 118 Og Oganesson [294] |
| 58 Ce Cerium 140.116 | 59 Pr Praseodymium 140.90766 | 60 Nd Neodymium 144.242 | 61 Pm Promethium [145] | 62 Sm Samarium 150.36 | 63 Eu Europium 151.964 | 64 Gd Gadolinium 157.25 | 65 Tb Terbium 158.92535 | 66 Dy Dysprosium 162.500 | 67 Ho Holmium 164.93033 | 68 Er Erbium 167.259 | 69 Tm Thulium 168.93422 | 70 Yb Ytterbium 173.054 | 71 Lu Lutetium 174.9668 | ||||
| 90 Th Thorium 232.0377 | 91 Pa Protactinium 231.03588 | 92 U Uranium 238.02891 | 93 Np Neptunium [237] | 94 Pu Plutonium [244] | 95 Am Americium [243] | 96 Cm Curium [247] | 97 Bk Berkelium [247] | 98 Cf Californium [251] | 99 Es Einsteinium [252] | 100 Fm Fermium [257] | 101 Md Mendelevium [258] | 102 No Nobelium [259] | 103 Lr Lawrencium [262] | ||||
Atomic Mass of Oxygen Atomic mass of Oxygen is 15.9994 u. O I Ground State 1s 2 2s 2 2p 4 3 P 2 Ionization energy 109837.02 cm-1 (13.61805 eV) Ref. MG93 O II Ground State 1s 2 2s 2 2p 3 4 S° 3 / 2 Ionization energy 283270.9 cm-1 (35.1211 eV) Ref.