Chemistry
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| 227,0 | 20,2 | ||
| 27,0 | 237,0 | ||
| 243,0 | 58,9 | ||
| 121,8 | 92,9 | ||
| 107,9 | 259,0 | ||
| 39,9 | 190,2 | ||
| 74,9 | 197,0 | ||
| Astatine | 210,0 | Oxygen | 16,0 |
| Azote | 14,0 | Palladium | 106,4 |
| Barium | 137,3 | Phosphor | 31,0 |
| Berkelium | 247,0 | Platine | 195,1 |
| Beryllium | 9,0 | Plumb | 207,2 |
| Bismuth | 209,0 | Plutonium | 244 |
| Bohrium | 264 | Polonium | 209,0 |
| Bore | 10,8 | Potassium | 39,1 |
| Brome | 79,9 | Praseodymium | 140,9 |
| Cadmium | 112,4 | Promethium | 145,0 |
| Calcium | 40,1 | Protactinium | 231,0 |
| Californium | 251,0 | Radium | 226,0 |
| Carbone | 12,0 | Radon | 222,0 |
| Cerium | 140,1 | Rhenium | 186,2 |
| Cesium | 132,9 | Rhodium | 102,9 |
| Chlorine | 35,5 | Rubidium | 85,5 |
| Chrome | 52,0 | Ruthenium | 101,1 |
| Cobalt | 58,9 | Rutherfordium | 261 |
| Copper | 63,5 | Samarium | 150,4 |
| Curium | 247,0 | Scandium | 45,0 |
| Darmstadtium | 281 | Seaborgium | 266 |
| Dubnium | 262 | Selenium | 79,0 |
| Dysprosium | 162,5 | Silicon | 28,1 |
| Einsteinium | 254,0 | Sodium | 23,0 |
| Erbium | 167,3 | Strontium | 87,6 |
| pewter | 118,7 | Sulfur | 32,1 |
| Europium | 152,0 | tantalum | 180,9 |
| Iron | 55,8 | Technetium | 98,9 |
| Fermium | 257,0 | Tellurium | 127,6 |
| Fluor | 19,0 | Terbium | 158,9 |
| Francium | 223,0 | Thallium | 204,4 |
| Gadolinium | 157,3 | Thorium | 232,0 |
| Gallium | 69,7 | Thulium | 168,9 |
| Germanium | 72,6 | Titan | 47,9 |
| Hafnium | 178,5 | tungsten | 183,9 |
| Hassium | 277 | Ununbium | 285 |
| Helium | 4,0 | Ununhexium | 292 |
| Holmium | 164,9 | Ununoctium | 294 |
| Hydrogen | 1,0 | Ununpentium | 288 |
| Indium | 114,8 | Ununquadium | 289 |
| Iodine | 126,9 | Ununseptium | 292 |
| Iridium | 192,2 | Ununtrium | 284 |
| Krypton | 83,8 | Ununium | 280 |
| Lanthane | 138,9 | Uranium | 238,0 |
| Lawrencium | 260,0 | Vanadium | 50,9 |
| Lithium | 6,9 | Xenon | 131,3 |
| Lutetium | 175,0 | Ytterbium | 173,0 |
| Magnesium | 24,3 | Yttrium | 88,9 |
| Manganese | 54,9 | Zinc | 65,4 |
| Meitnérium | 268 | Zirconium | 91,2 |
| Mendelevium | 258,0 | ||
| Mercury | 200,6 | ||
| Molybdenum | 95,9 | ||
| Neodymium | 144,2 |
C2H4O2 | 60,0 | |
C6H6 | 78,0 | |
C4H10 | 58,0 | |
C8H10N4O2 | 194,0 | |
HCl | 36,5 | |
N2 | 28;0 | |
Cl2 | 71,0 | |
H2 | 2,0 | |
I2 | 253,8 | |
CO2 | 44,0 | |
O2 | 32,0 | |
H2O | 18,0 | |
C2H6 | 30,0 | |
C2H6O | 46,0 | |
C13H18O2 | 206,0 | |
CH4 | 16,0 | |
O3 | 48,0 | |
C8H9NO2 | 151,0 | |
C5H12 | 72,0 | |
C3H8 | 44,0 |
CO32-
C2H3O2-
M= m : n
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