Atom massa
Qiyofa
Atom massa — kimyoviy element atomining haqiqiy og'irligi. Uni yod olish hamda o'rganishni osonlashtirish maqsadida nisbiy atom massasi ishlab chiqilgan.
Elementning nisbiy atom massasini uglerod atom massasining 12dan 1qismi(1/12)ga ko'paytirilsa, atom massa kelib chiqadi.
Jadval
| Element nomi | Kimyoviy belgisi | Nisbiy atom massasi | Uglerod atom massasining 12dan 1qismi (Atom massa*1/12) | Atom massasi
10^26 |
|---|---|---|---|---|
| Vodorod | H | 1.008 | 0.166083 | 0.167411664 |
| Geliy | He | 4.003 | 0.166083 | 0.664830249 |
| Litiy | Li | 6.941 | 0.166083 | 1.152782103 |
| Beriliy | Be | 9.012 | 0.166083 | 1.496739996 |
| Bor | Be | 10.811 | 0.166083 | 1.795523313 |
| Uglerod | C | 12.01 | 0.166083 | 1.99465683 |
| Azot | N | 14.007 | 0.166083 | 2.326324581 |
| Kislorod | O | 15.999 | 0.166083 | 2.657161917 |
| Ftor | F | 18.998 | 0.166083 | 3.155244834 |
| Neon | Ne | 20.18 | 0.166083 | 3.35155494 |
| Natriy | Na | 22.99 | 0.166083 | 3.81824817 |
| Magniy | Ma | 24.305 | 0.166083 | 4.036647315 |
| Aluminiy | Al | 26.982 | 0.166083 | 4.481251506 |
| Kremniy | Si | 28.086 | 0.166083 | 4.664607138 |
| Fosfor | P | 30.974 | 0.166083 | 5.144254842 |
| Oltingugurt | S | 32.065 | 0.166083 | 5.325451395 |
| Xlor | Cl | 35.453 | 0.166083 | 5.888140599 |
| Argon | Ar | 39.948 | 0.166083 | 6.634683684 |
| Kaliy | K | 39.098 | 0.166083 | 6.493513134 |
| Kalsiy | Ca | 40.078 | 0.166083 | 6.656274474 |
| Skandiy | Sc | 44.956 | 0.166083 | 7.466427348 |
| Titan | Ti | 47.867 | 0.166083 | 7.949894961 |
| Vanadiy | V | 50.942 | 0.166083 | 8.460600186 |
| Xrom | Cr | 51.996 | 0.166083 | 8.635651668 |
| Marganes | Mn | 54.938 | 0.166083 | 9.124267854 |
| Temir | Fe | 55.845 | 0.166083 | 9.274905135 |
| Kobalt | Co | 58.933 | 0.166083 | 9.787769439 |
| Nikel | Ni | 58.693 | 0.166083 | 9.747909519 |
| Mis | Cu | 63.546 | 0.166083 | 10.553910318 |
| Rux | Zn | 65.38 | 0.166083 | 10.85850654 |
| Galiy | Ga | 69.723 | 0.166083 | 11.579805009 |
| Germaniy | Ge | 72.64 | 0.166083 | 12.06426912 |
| Mishyak | As | 74.922 | 0.166083 | 12.443270526 |
| Selen | Se | 78.96 | 0.166083 | 13.11391368 |
| Brom | Br | 79.904 | 0.166083 | 13.270696032 |
| Kripton | Kr | 83.798 | 0.166083 | 13.917423234 |
| Rubidiy | Rb | 85.467 | 0.166083 | 14.194615761 |
| Stronsiy | Sr | 87.62 | 0.166083 | 14.55219246 |
| Ittriy | Y | 88.905 | 0.166083 | 14.765609115 |
| Sirkoniy | Zr | 91.224 | 0.166083 | 15.150755592 |
| Niobiy | Nb | 92.906 | 0.166083 | 15.430107198 |
| Molibden | Mo | 95.94 | 0.166083 | 15.93400302 |
| Texnetsiy | Tc | 98.906 | 0.166083 | 16.426605198 |
| Ruteniy | Ru | 101.07 | 0.166083 | 16.78600881 |
| Rodiy | Rh | 102.905 | 0.166083 | 17.090771115 |
| Palladiy | Pd | 106.42 | 0.166083 | 17.67455286 |
| Kumush | Ag | 107.868 | 0.166083 | 17.915041044 |
| Kadmiy | Cd | 112.411 | 0.166083 | 18.669556113 |
| Indiy | In | 114.818 | 0.166083 | 19.069317894 |
| Qalay | Sn | 118.71 | 0.166083 | 19.71571293 |
| Surma | Sb | 121.76 | 0.166083 | 20.22226608 |
| Tellur | Te | 127.6 | 0.166083 | 21.1921908 |
| Yod | I | 126.904 | 0.166083 | 21.076597032 |
| Ksenon | Xe | 131.293 | 0.166083 | 21.805535319 |
| Seziy | Cs | 132.905 | 0.166083 | 22.073261115 |
| Bariy | Ba | 137.327 | 0.166083 | 22.807680141 |
| Lantan | La | 138.905 | 0.166083 | 23.069759115 |
| Seriy | Ce | 140.116 | 0.166083 | 23.270885628 |
| Prazeodim | Pr | 140.904 | 0.166083 | 23.401759032 |
| Neodim | Nd | 144.242 | 0.166083 | 23.956144086 |
| Prometiy | Pm | 144.912 | 0.166083 | 24.067419696 |
| Samariy | Sm | 150.36 | 0.166083 | 24.97223988 |
| Yevropiy | Eu | 151.964 | 0.166083 | 25.238637012 |
| Gadolniy | Gd | 157.25 | 0.166083 | 26.11655175 |
| Terbiy | Tb | 158.925 | 0.166083 | 26.394740775 |
| Disprosiy | Dy | 162.5 | 0.166083 | 26.9884875 |
| Golmiy | Ho | 164.93 | 0.166083 | 27.39206919 |
| Erbiy | Er | 167.259 | 0.166083 | 27.778876497 |
| Tuliy | Tm | 168.934 | 0.166083 | 28.057065522 |
| Itterbiy | Yb | 173.04 | 0.166083 | 28.73900232 |
| Lutetsiy | Lu | 174.967 | 0.166083 | 29.059044261 |
| Gafniy | Hf | 178.49 | 0.166083 | 29.64415467 |
| Tantal | Ta | 180.947 | 0.166083 | 30.052220601 |
| Volfram | W | 183.84 | 0.166083 | 30.53269872 |
| Reniy | Re | 186.207 | 0.166083 | 30.925817181 |
| Osmiy | Os | 190.23 | 0.166083 | 31.59396909 |
| Iridiy | Ir | 192.217 | 0.166083 | 31.923976011 |
| Platina | Pt | 195.084 | 0.166083 | 32.400135972 |
| Oltin | Au | 196.966 | 0.166083 | 32.712704178 |
| Simob | Hg | 200.59 | 0.166083 | 33.31458897 |
| Talliy | Tl | 204.383 | 0.166083 | 33.944541789 |
| Qo'rg'oshin | Pb | 207.2 | 0.166083 | 34.4123976 |
| Vismut | Bi | 208.98 | 0.166083 | 34.70802534 |
| Poloniy | Po | 208.982 | 0.166083 | 34.708357506 |
| Astat | At | 209.987 | 0.166083 | 34.875270921 |
| Radon | Rn | 222.018 | 0.166083 | 36.873415494 |
| Fransiy | Fr | 223.02 | 0.166083 | 37.03983066 |
| Radiy | Ra | 226.025 | 0.166083 | 37.538910075 |
| Aktiniy | Ac | 227.028 | 0.166083 | 37.705491324 |
| Toriy | Th | 232.038 | 0.166083 | 38.537567154 |
| Protaktiniy | Pa | 231.036 | 0.166083 | 38.371151988 |
| Uran | U | 238.029 | 0.166083 | 39.532570407 |
| Neptuniy | Np | 237.048 | 0.166083 | 39.369642984 |
| Ameritsiy | Am | 244.064 | 0.166083 | 40.534881312 |
| Kyuriy | Cm | 243.061 | 0.166083 | 40.368300063 |
| Berkliy | Bk | 247.07 | 0.166083 | 41.03412681 |
| Kaliforniy | Cf | 247.07 | 0.166083 | 41.03412681 |
| Eynshteyniy | Es | 251.08 | 0.166083 | 41.70011964 |
| Fermiy | Fm | 252.083 | 0.166083 | 41.866700889 |
| Mendeleyviy | Md | 257.095 | 0.166083 | 42.699108885 |
| Nobeliy | No | 258.095 | 0.166083 | 42.865191885 |
| Laurensiy | Lr | 259.101 | 0.166083 | 43.032271383 |
| Rezerfordiy | Rf | 266.119 | 0.166083 | 44.197841877 |
| Dubniy | Db | 261.109 | 0.166083 | 43.365766047 |
| Siborgiy | Sg | 262.114 | 0.166083 | 43.532679462 |
| Boriy | Bh | 263.118 | 0.166083 | 43.699426794 |
| Hassiy | Hs | 262.123 | 0.166083 | 43.534174209 |
| Meytneriy | Mt | 269 | 0.166083 | 44.676327 |
| Darmshtadniy | Ds | 278 | 0.166083 | 46.171074 |
| Rentgeniy | Rg | 281.162 | 0.166083 | 46.696228446 |
| Kopernitsiy | Cn | 281.168 | 0.166083 | 46.697224944 |
| Nihoniy | Nh | 285.174 | 0.166083 | 47.362553442 |
| Fleroviy | Fl | 286.181 | 0.166083 | 47.529799023 |
| Moskoviy | Mc | 287.19 | 0.166083 | 47.69737677 |
| Livermoriy | Lv | 288.194 | 0.166083 | 47.864124102 |
| Tennessiy | Ts | 291.205 | 0.166083 | 48.364200015 |
| Oganesson | Og | 294.21 | 0.166083 | 48.86327943 |
| Ununenniy | Uue | 294.214 | 0.166083 | 48.863943762 |
| Unbiniliy | Ubn | 316 | 0.166083 | 52.482228 |
| Unbiuniy | Ubu | 320 | 0.166083 | 53.14656 |
| Unbibiy | Ubb | 321 | 0.166083 | 53.312643 |
| Unbitriy | Ubt | 325 | 0.166083 | 53.976975 |
| Unbikvadiy | Ubq | 330 | 0.166083 | 54.80739 |
| Unbipentiy | Ubp | 332 | 0.166083 | 55.139556 |
| Unbigeksiy | Ubh | 334 | 0.166083 | 55.471722 |
| Unbiseptium | Ubs | 335 | 0.166083 | 55.637805 |