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Atomic Weights
| Question | Answer |
|---|---|
| Hydrogen (H) | 1.0079 |
| Helium (He) | 4.00260 |
| Lithium (Li) | 6.941 |
| Beryllium (Be) | 9.01218 |
| Boron (B) | 10.81 |
| Carbon (C) | 12.011 |
| Nitrogen (N) | 14.0067 |
| Oxygen (O) | 15.9994 |
| Flourine (F) | 18.998403 |
| Neon (Ne) | 20.179 |
| Sodium (Na) | 22.98977 |
| Magnesium (Mg) | 24.305 |
| Aluminum (Al) | 26.98154 |
| Silicon (Si) | 28.0855 |
| Phosphorus (P) | 30.97376 |
| Sulfur (S) | 32.06 |
| Chlorine (Cl) | 35.45 |
| Argon (Ar) | 39.948 |
| Potassium (K) | 39.0983 |
| Calcium (Ca) | 40.08 |
| Scandium (Sc) | 44.9559 |
| Titanium (Ti) | 47.90 |
| Vanadium (V) | 50.9415 |
| Chromium (Cr) | 51.996 |
| Manganese (Mn) | 54.9380 |
| Iron (Fe) | 55.847 |
| Cobalt (Co) | 58.9332 |
| Nickel (Ni) | 58.70 |
| Copper (Cu) | 63.546 |
| Zinc (Zn) | 65.38 |
| Gallium (Ga) | 69.72 |
| Germanium (Ge) | 72.59 |
| Arsenic (As) | 74.9216 |
| Selenium (Se) | 78.96 |
| Bromine (Br) | 79.904 |
| Krypton (Kr) | 83.80 |
| Rubidium (Rb) | 85.4878 |
| Strontium (Sr) | 87.62 |
| Yttrium (Y) | 88.9059 |
| Zirconium (Zr) | 91.22 |
| Niobiom (Nb) | 92.9064 |
| Molybdenum (Mo) | 95.94 |
| Technetium (Tc) | 98 |
| Ruthenium (Ru) | 101.07 |
| Rhodium (Rh) | 102.9055 |
| Palladium (Pd) | 106.4 |
| Silver (Ag) | 107.868 |
| Cadmium (Cd) | 112.41 |
| Indium (In) | 114.82 |
| Tin (Sn) | 118.69 |
| Antimony (Sb) | 121.75 |
| Tellurium (Te) | 127.60 |
| Iodine (I) | 126.9045 |
| Xenon (Xe) | 131.30 |
| Cesium (Cs) | 132.9054 |
| Barium (Ba) | 137.33 |
| Lanthanum (La) | 138.90547 |
| Cerium (Ce) | 140.12 |
| Praseodymium (Pr) | 140.9077 |
| Neodymium (Nd) | 114.24 |
| Promethium (Pm) | 145 |
| Samarium (Sm) | 150.4 |
| Europium (Eu) | 151.96 |
| Gadolinium (Gd) | 157.25 |
| Terbium (Tb) | 158.9254 |
| Dysprosium (Dy) | 162.50 |
| Holmium (Ho) | 164.9304 |
| Erbium (Er) | 167.26 |
| Thulium (Tm) | 168.9342 |
| Ytterbium (Yb) | 173.04 |
| Lutetium (Lu) | 174.967 |
| Hafnium (Hf) | 178.49 |
| Tantalum (Ta) | 180.94788 |
| Tungsten (W) | 183.84 (183.85?) |
| Rhenium (Re) | 186.207 |
| Os | 190.2 |
| Iridium (Ir) | 192.22 |
| Pt | 195.09 |
| Gold (Au) | 196.9665 |
| Mercury (Hg) | 200.59 |
| Thallium (Tl) | 204.37 |
| Lead (Pb) | 207.2 |
| Bismuth (Bi) | 208.9804 |
| Pollonium (Po) | 209 |
| Astatine (At) | 210 |
| Radon (Rn) | 222 |
| Franciu (Fr) | 223 |
| Radium (Ra) | 226.0254 |
| Ac | 227.0278 |
| Th | 232.0381 |
| Pa | 231.0359 |
| U | 238.029 |
| Np | 237.0482 |
| Plutonium (Pu) | 244 |
| Am | 243 |
| Cm | 247 |
| Bk | 247 |
| Cf | 251 |
| Es | 252 |
| Fm | 257 |
| Md | 258 |
| No | 259 |
| Lr | 260 |
| Unq | 261 |
| Unp | 262 |
| Unh | 263 |
| Uns | 262 |
| --- | |
| Une | 266 |
| --- | |