元素地精确高质量数及同位素丰度

元素的精确质量数及同位素丰度Aluminum Al(27) 26.981541 100.00Antimony Sb(121) 120.903824 57.30 Sb(123) 122.904222 42.70Argon Ar(36) 35.967546 0.34 Ar(38) 37.962732 0.063 Ar(40) 39.962383 99.60Arsenic As(75) 74.921596 100.00Barium Ba(130) 129.906277 0.11 Ba(132) 131.905042 0.10 Ba(134) 133.904490 2.42Ba(135) 134.905668 6.59 Ba(136) 135.904556 7.85 Ba(137) 136.905816 11.23Ba(138) 137.905236 71.70Beryllium Be(9) 9.012183 100.00Bismuth Bi(209) 208.980388 100.00Boron B(10) 10.012938 19.80 B(11) 11.009305 80.20Bromine Br(79) 78.918336 50.69 Br(81) 80.916290 49.31Cadmium Cd(106) 105.906461 1.25 Cd(110) 109.903007 12.49 Cd(111) 110.904182 12.80Cd(112) 111.902761 24.13 Cd(113) 112.904401 12.22 Cd(114) 113.903361 28.73Cd(116) 115.904758 7.49Calcium Ca(40) 39.962591 96.95 Ca(42) 41.958622 0.65 Ca(43) 42.958770 0.14Ca(44) 43.955485 2.086 Ca(46) 45.953689 0.004 Ca(48) 47.952532 0.19Carbon C(12) 12.000000 98.90 C(13) 13.003355 1.10Cerium Ce(136) 135.907140 0.19 Ce(138) 137.905996 0.25 Ce(140) 139.905442 88.48Ce(142) 141.909249 11.08Cesium Cs(133) 132.905433 100.00Chlorine Cl(35) 34.968853 75.77 Cl(37) 36.965903 24.23Chromium Cr(50) 49.946046 4.35 Cr(52) 51.940510 83.79 Cr(53) 52.940651 9.50Cr(54) 53.938882 2.36Cobalt Co(59) 58.933198 100.00Copper Cu(63) 62.929599 69.17 Cu(65) 64.927792 30.83Dysprosium Dy(156) 155.924287 0.060 Dy(158) 157.924412 0.10 Dy(160) 159.925203 2.34Dy(161) 160.926939 18.90 Dy(162) 161.926805 25.50 Dy(163) 162.92873724.90Dy(164) 163.929183 28.20Erbium Er(162) 161.928787 0.14 Er(164) 163.929211 1.61 Er(166) 165.930305 33.60Er(167) 166.932061 22.95 Er(168) 167.932383 26.80 Er(170) 169.935476 14.90Europium Eu(151) 150.919860 47.80 Eu(153) 152.921243 52.20Fluorine F(19) 18.998403 100.00Gallium Ga(69) 68.925581 60.10 Ga(71) 70.924701 39.90Gadolinium Gd(152) 151.919803 0.200 Gd(154) 153.920876 2.18 Gd(155) 154.822629 14.80Gd(156) 155.922130 20.47 Gd(157) 156.923967 15.65 Gd(158) 157.924111 24.84Gd(160) 159.927061 21.86Germanium Ge(70) 69.924250 20.50 Ge(72) 71.922080 27.40 Ge(73) 72.923464 7.80Ge(74) 73.921179 36.50 Ge(76) 75.921403 7.80Gold Au(197) 196.966560 100.00Hafnium Hf(174) 173.940065 0.16 Hf(176) 175.941420 5.20 Hf(177) 176.943233 18.60Hf(178) 177.943710 27.10 Hf(179) 178.945827 13.74 Hf(180) 179.946561 35.20Helium He(3) 3.016029 .0001 He(4) 4.002603 100.00Holmium Ho(165) 164.930332 100.00Hydrogen H(1) 1.007825 99.99 H(2) 2.014102 0.015Indium In(113) 112.904056 4.30 In(115) 114.903875 95.70Iodine I(127) 126.904477 100.00Iridium Ir(191) 190.960603 37.30 Ir(193) 192.962942 62.70Iron Fe(54) 53.939612 5.80 Fe(56) 55.934939 91.72 Fe(57) 56.935396 2.20Fe(58) 57.933278 0.28Krypton Kr(78) 77.920397 0.35 Kr(80) 79.916375 2.25 Kr(82) 81.913483 11.60Kr(83) 82.914134 11.50 Kr(84) 83.911506 57.00 Kr(86) 85.910614 17.30Lanthanum La(138) 137.907114 0.09 La(139) 138.906355 99.91Lead Pb(204) 203.973037 1.40 Pb(206) 205.974455 24.10 Pb(207) 206.975885 22.10Pb(208) 207.976641 52.40Lithium Li(6) 6.015123 7.42 Li(7) 7.016005 92.58Lutetium Lu(175) 174.940785 97.40 Lu(176) 175.942694 2.60Magnesium Mg(24) 23.985045 78.90 Mg(25) 24.985839 10.00 Mg(26) 25.982595 11.10Manganese Mn(55) 54.938046 100.00Mercury Hg(196) 195.965812 0.15 Hg(198) 197.966760 10.10 Hg(199) 198.968269 17.00Hg(200) 199.968316 23.10 Hg(201) 200.970293 13.20 Hg(202) 201.97063229.65Hg(204) 203.973481 6.80Molybdenum Mo(92) 91.906809 14.84 Mo(94) 93.905086 9.25 Mo(95) 94.905838 15.92Mo(96) 95.904676 16.68 Mo(97) 96.906018 9.55 Mo(98) 97.905405 24.13Mo(100) 99.907473 9.63Neodymium Nd(142) 141.907731 27.13 Nd(143) 142.909823 12.18 Nd(144) 143.910096 23.80Nd(145) 144.912582 8.30 Nd(146) 145.913126 17.19 Nd(148) 147.916901 5.76Nd(150) 149.920900 5.64Neon Ne(20) 19.992439 90.60 Ne(21) 20.993845 0.26 Ne(22) 21.9913849.20Nickel Ni(58) 57.935347 68.27 Ni(60) 59.930789 26.10 Ni(61)60.931059 1.13Ni(62) 61.928346 3.59 Ni(64) 63.927968 0.91Niobium Nb(93) 92.906378 100.00Nitrogen N(14) 14.003074 99.63 N(15) 15.000109 0.37Osmium Os(184) 183.952514 0.02 Os(186) 185.953852 1.58 Os(187) 186.955762 1.60Os(188) 187.955850 13.30 Os(189) 188.958156 16.10 Os(190) 189.95845526.40Os(192) 191.961487 41.00Oxygen O(16) 15.994915 99.76 O(17) 16.999131 0.038 O(18) 17.999159 0.20Palladium Pd(102) 101.905609 1.02 Pd(104) 103.904026 11.14 Pd(105) 104.905075 22.33Pd(106) 105.903475 27.33 Pd(108) 107.903894 26.46 Pd(110) 109.905169 11.72Phosphorus P(31) 30.973763 100.00Platinum Pt(190) 189.959937 0.010 Pt(192) 191.961049 0.79 Pt(194) 193.962679 32.90Pt(195) 194.964785 33.80 Pt(196) 195.964947 25.30 Pt(198) 197.9678797.20Potassium K(39) 38.963708 93.20 K(40) 39.963999 0.012 K(41) 40.961825 6.73Praseodymium Pr(141) 140.907657 100.00Rhenium Re(185) 184.952977 37.40 Re(187) 186.955765 62.60Rhodium Rh(103) 102.905503 100.00Rubidium Rb(85) 84.911800 72.17 Rb(87) 86.909184 27.84Ruthenium Ru(96) 95.907596 5.52 Ru(98) 97.905287 1.88 Ru(99) 98.905937 12.70Ru(100) 99.904218 12.60 Ru(101) 100.905581 17.00 Ru(102) 101.904348 31.60Ru(104) 103.905422 18.70Samarium Sm(144) 143.912009 3.10 Sm(147) 146.914907 15.00 Sm(148)147.914832 11.30Sm(149) 148.917193 13.80 Sm(150) 149.917285 7.40 Sm(152) 151.919741 26.70Sm(154) 153.922218 22.70Scandium Sc(45) 44.955914 100.00Selenium Se(74) 73.922477 0.90 Se(76) 75.919207 9.00 Se(77)76.919908 7.60Se(78) 77.917304 23.50 Se(80) 79.916521 49.60 Se(82) 81.916709 9.40Silicon Si(28) 27.976928 92.23 Si(29) 28.976496 4.67 Si(30) 29.973772 3.10Silver Ag(107) 106.905095 51.84 Ag(109) 108.904754 48.16Sodium Na(23) 22.989770 100.00Strontium Sr(84) 83.913428 0.56 Sr(86) 85.909273 9.86 Sr(87) 86.908902 7.00Sr(88) 87.905625 82.58Sulfur S(32) 31.972072 95.02 S(33) 32.971459 0.75 S(34) 33.967868 4.21S(36) 35.967079 0.020Tantalum Ta(180) 179.947489 0.012 Ta(181) 180.948014 99.99Tellurium Te(122) 121.903055 2.60 Te(123) 122.904278 0.91 Te(124)123.902825 4.82Te(125) 124.904435 7.14 Te(126) 125.903310 18.95 Te(128) 127.904464 31.69Te(130) 129.906229 33.80Terbium Tb(159) 158.925350 100.00Thallium Tl(203) 202.972336 29.52 Tl(205) 204.974410 70.48Thorium Th(232) 232.038054 100.00Thulium Tm(169) 168.934225 100.00Tin Sn(112) 111.904826 0.97 Sn(114) 113.902784 0.65 Sn(115) 114.903348 0.36Sn(116) 115.901744 14.70 Sn(117) 116.902954 7.70 Sn(118) 117.901607 24.30Sn(119) 118.903310 8.60 Sn(120) 119.902199 32.40 Sn(122) 121.903440 4.60Sn(124) 123.905271 5.60Titanium Ti(46) 45.952633 8.00 Ti(47) 46.951765 7.30 Ti(48) 47.947947 73.80Ti(49) 48.947871 5.50 Ti(50) 49.944786 5.40Tungsten W(180) 179.946727 0.13 W(182) 181.948225 26.30 W(183)182.950245 14.30W(184) 183.950953 30.67 W(186) 185.954377 28.60Uranium U(234) 234.040947 0.006 U(235) 235.043925 0.72 U(238) 238.050786 99.27Vanadium V(50) 49.947161 0.25 V(51) 50.943963 99.75Xenon Xe(124) 123.905894 0.10 X(126) 125.904281 0.09Xe(128) 127.903531 1.91 Xe(129) 128.904780 26.40 Xe(130) 129.903510 4.10Xe(131) 130.905076 21.20 Xe(132) 131.904148 26.90 Xe(134) 133.90539510.40Xe(136) 135.907219 8.90Ytterbium Yb(168) 167.933908 0.13 Yb(170) 169.934774 3.05 Yb(171) 170.936338 14.30Yb(172) 171.936393 21.90 Yb(173) 172.938222 16.12 Yb(174) 173.938873 31.80Yb(176) 175.942576 12.70Yttrium Y(89) 88.905856 100.00Zinc Zn(64) 63.929145 48.60 Zn(66) 65.926035 27.90 Zn(67) 66.927129 4.10Zn(68) 67.924846 18.80 Zn(70) 69.925325 0.60Zirconium Zr(90) 89.904708 51.45 Zr(91) 90.905644 11.27 Zr(92) 91.905039 17.17Zr(94) 93.906319 17.33 Zr(96) 95.908272 2.78