| Symbol | |||
|---|---|---|---|
| 1 | Hydrogen | H | 75 |
| 2 | Helium | He | 23 |
| 8 | Oxygen | O | 0.9 |
| 6 | Carbon | C | 0.3 |
| 7 | Nitrogen | N | 0.1 |
| 10 | Neon | Ne | 0.1 |
| 26 | Iron | Fe | 0.1 |
| 14 | Silicon | Si | 0.09 |
| 12 | Magnesium | Mg | 0.07 |
| 16 | Sulfur | S | 0.04 |
| 28 | Nickel | Ni | 0.008 |
| 18 | Argon | Ar | 0.007 |
| 20 | Calcium | Ca | 0.007 |
| 13 | Aluminum | Al | 0.006 |
| 11 | Sodium | Na | 0.004 |
| 24 | Chromium | Cr | 0.002 |
| 25 | Manganese | Mn | 0.001 |
| 17 | Chlorine | Cl | 8.000e-4 |
| 15 | Phosphorus | P | 7.000e-4 |
| 19 | Potassium | K | 4.000e-4 |
| 22 | Titanium | Ti | 4.000e-4 |
| 27 | Cobalt | Co | 4.000e-4 |
| 30 | Zinc | Zn | 2.000e-4 |
| 29 | Copper | Cu | 7.000e-5 |
| 9 | Fluorine | F | 5.000e-5 |
| 23 | Vanadium | V | 4.000e-5 |
| 32 | Germanium | Ge | 2.000e-5 |
| 38 | Strontium | Sr | 5.000e-6 |
| 21 | Scandium | Sc | 4.000e-6 |
| 31 | Gallium | Ga | 4.000e-6 |
| 40 | Zirconium | Zr | 4.000e-6 |
| 37 | Rubidium | Rb | 3.000e-6 |
| 80 | Mercury | Hg | 2.000e-6 |
| 39 | Yttrium | Y | 1.000e-6 |
| 56 | Barium | Ba | 1.000e-6 |
| 82 | Lead | Pb | 1.000e-6 |
| 83 | Bismuth | Bi | 1.000e-6 |
| 42 | Molybdenum | Mo | 9.000e-7 |
| 50 | Tin | Sn | 9.000e-7 |
| 78 | Platinum | Pt | 9.000e-7 |
| 55 | Cesium | Cs | 8.000e-7 |
| 48 | Cadmium | Cd | 6.000e-7 |
| 44 | Ruthenium | Ru | 5.000e-7 |
| 41 | Niobium | Nb | 4.000e-7 |
| 49 | Indium | In | 4.000e-7 |
| 58 | Cerium | Ce | 4.000e-7 |
| 74 | Tungsten | W | 4.000e-7 |
| 46 | Palladium | Pd | 3.000e-7 |
| 60 | Neodymium | Nd | 3.000e-7 |
| 5 | Boron | B | 2.000e-7 |
| 45 | Rhodium | Rh | 2.000e-7 |
| 57 | Lanthanum | La | 2.000e-7 |
| 64 | Gadolinium | Gd | 2.000e-7 |
| 66 | Dysprosium | Dy | 2.000e-7 |
| 76 | Osmium | Os | 2.000e-7 |
| 77 | Iridium | Ir | 2.000e-7 |
| 47 | Silver | Ag | 1.000e-7 |
| 51 | Antimony | Sb | 1.000e-7 |
| 59 | Praseodymium | Pr | 1.000e-7 |
| 62 | Samarium | Sm | 1.000e-7 |
| 68 | Erbium | Er | 1.000e-7 |
| 70 | Ytterbium | Yb | 1.000e-7 |
| 71 | Lutetium | Lu | 1.000e-7 |
| 72 | Hafnium | Hf | 1.000e-7 |
| 79 | Gold | Au | 1.000e-7 |
| 81 | Thallium | Tl | 1.000e-7 |
| 92 | Uranium | U | 1.000e-7 |
| 63 | Europium | Eu | 5.000e-8 |
| 90 | Thorium | Th | 3.000e-8 |
| 69 | Thulium | Tm | 2.000e-8 |
| 4 | Beryllium | Be | 1.000e-8 |
| 65 | Terbium | Tb | 1.000e-8 |
| 75 | Rhenium | Re | 1.000e-8 |
| 3 | Lithium | Li | 6.000e-9 |
| 43 | Technetium | Tc | 0 |
| 61 | Promethium | Pm | 0 |
| 67 | Holmium | Ho | 0 |
| 89 | Actinium | Ac | 0 |
| 93 | Neptunium | Np | 0 |
| 94 | Plutonium | Pu | 0 |
| 95 | Americium | Am | 0 |
| 96 | Curium | Cm | 0 |
| 97 | Berkelium | Bk | 0 |
| 98 | Californium | Cf | 0 |
| 99 | Einsteinium | Es | 0 |
| 100 | Fermium | Fm | 0 |
| 101 | Mendelevium | Md | 0 |
| 102 | Nobelium | No | 0 |
| 103 | Lawrencium | Lr | 0 |
| 104 | Rutherfordium | Rf | 0 |
| 105 | Dubnium | Db | 0 |
| 106 | Seaborgium | Sg | 0 |
| 107 | Bohrium | Bh | 0 |
| 108 | Hassium | Hs | 0 |
| 109 | Meitnerium | Mt | 0 |
| 110 | Darmstadtium | Ds | 0 |
| 111 | Roentgenium | Rg | 0 |
| 112 | Copernicium | Cn | 0 |
| 113 | Nihonium | Nh | 0 |
| 114 | Flerovium | Fl | 0 |
| 115 | Moscovium | Mc | 0 |
| 116 | Livermorium | Lv | 0 |
| 117 | Tennessine | Ts | 0 |
| 118 | Oganesson | Og | 0 |
| 33 | Arsenic | As | — |
| 34 | Selenium | Se | — |
| 35 | Bromine | Br | — |
| 36 | Krypton | Kr | — |
| 52 | Tellurium | Te | — |
| 53 | Iodine | I | — |
| 54 | Xenon | Xe | — |
| 73 | Tantalum | Ta | — |
| 84 | Polonium | Po | — |
| 85 | Astatine | At | — |
| 86 | Radon | Rn | — |
| 87 | Francium | Fr | — |
| 88 | Radium | Ra | — |
| 91 | Protactinium | Pa | — |