WikiDer > Isotope von Quecksilber
Isotopen van kwik
Es Chemisches ElementMerkur (Hg), mit a Atommasse ab 200.59(2) Sie, besitzt 7 Stall Isotope: 196hg, 198hg, 199hg, 200hg, 201hg, 202Hg und 204Hg, von denen das vorletzte am häufigsten vorkommt (ca. 29,9 %). Die 36 Radioisotope sind instabil und haben eine relativ kurze Halbwertszeit (meistens weniger als eins). zweite). Alle stabilen Isotope werden vermutet -zerfallen zu stabilen Isotopen von unterliegen Platin.
Das kurzlebige Isotop von Quecksilber ist 171Hg, mit einer Halbwertszeit von etwa 80 Mikrosekunden. Die langlebigste ist 194Hg, mit einer Halbwertszeit von 444 Jahr.
Überblick
| Nuklid | Z (p) | N (nein) | Isotope Masse (u) | halbes Leben | Radioaktiver Zerfall | VP | Kernspin | Isotopenverhältnis (Molenbruch) | Natürliches Vorkommen (Molbruch) |
|---|---|---|---|---|---|---|---|---|---|
| Anregungsenergie | |||||||||
| 171Hg | 80 | 91 | 171,00376(32) | 80(30) µs | 3/2− | ||||
| 172Hg | 80 | 92 | 171,99883(22) | 420 (240) µs | 0 | ||||
| 173Hg | 80 | 93 | 172,99724(22) | 1,1(4) ms | 3/2− | ||||
| 174Hg | 80 | 94 | 173,992864(21) | 2,0(4) ms | 0 | ||||
| 175Hg | 80 | 95 | 174,99142(11) | 10,8(4) ms | α | 171Pt | 5/2− | ||
| 176Hg | 80 | 96 | 175,987355(15) | 20,4(15) ms | (98,6%) | 172Pt | 0 | ||
| β (1,4%) | 176au | ||||||||
| 177Hg | 80 | 97 | 176,98628(8) | 127,3(18) ms | (85%) | 173Pt | 5/2− | ||
| β (15%) | 177au | ||||||||
| 178Hg | 80 | 98 | 177,982483(14) | 0,269(3) s | (70%) | 174Pt | 0 | ||
| β (30%) | 178au | ||||||||
| 179Hg | 80 | 99 | 178,981834(29) | 1,09(4) s | (53%) | 175Pt | 5/2− | ||
| β (47%) | 179au | ||||||||
| β, p (0,15%) | 178Pt | ||||||||
| 180Hg | 80 | 100 | 179,978266(15) | 2.58(1) s | β (52%) | 180au | 0 | ||
| (48%) | 176Pt | ||||||||
| 181Hg | 80 | 101 | 180,977819(17) | 3.6(1) s | β (64%) | 181au | 1/2− | ||
| (36%) | 177Pt | ||||||||
| β, p (0,014 %) | 180Pt | ||||||||
| β, (9×10−6%) | 177ir | ||||||||
| 181mHg | 210(40) keV | 13/2 | |||||||
| 182Hg | 80 | 102 | 181,97469(1) | 10,83(6) s | β (84,8%) | 182au | 0 | ||
| (15,2%) | 178Pt | ||||||||
| β, p(10−5%) | 181Pt | ||||||||
| 183Hg | 80 | 103 | 182,974450(9) | 9.4(7) s | β (74,5%) | 183au | 1/2− | ||
| (25,5%) | 179Pt | ||||||||
| β, p (5,6 × 10−4%) | 182Pt | ||||||||
| 183m1Hg | 198(14) keV | 13/2 | |||||||
| 183m2Hg | 240(40) keV | 5 Sekunden | β | 183au | 13/2 | ||||
| 184Hg | 80 | 104 | 183,971713(11) | 30,6(3) Sek. | β (98,89%) | 184au | 0 | ||
| (1,11 %) | 180Pt | ||||||||
| 185Hg | 80 | 105 | 184,971899(17) | 49,1(10) s | β (94%) | 185au | 1/2− | ||
| (6%) | 181Pt | ||||||||
| 185mHg | 99,3(5) keV | 21,6(15) s | ES (54%) | 185Hg | 13/2 | ||||
| β (46%) | 185au | ||||||||
| (0,03%) | 181Pt | ||||||||
| 186Hg | 80 | 106 | 185,969362(12) | 1,38(6) min | β (99,92%) | 186au | 0 | ||
| (0,016 %) | 182Pt | ||||||||
| 186mHg | 2217.3(4) keV | 82(5) µs | (8−) | ||||||
| 187Hg | 80 | 107 | 186,969814(15) | 1,9(3) min | β | 187au | 3/2− | ||
| (1,2 × 10−4%) | 183Pt | ||||||||
| 187mHg | 59(16) keV | 2,4(3) min | β | 187au | 13/2 | ||||
| (2,5×10−4%) | 183Pt | ||||||||
| 188Hg | 80 | 108 | 187,967577(12) | 3,25(15) min | β | 188au | 0 | ||
| α(3,7×10−5%) | 184Pt | ||||||||
| 188mHg | 2724,3(4) keV | 134(15) ns | (12) | ||||||
| 189Hg | 80 | 109 | 188,96819(4) | 7,6(1) Minuten | β | 189au | 3/2− | ||
| (3×10−5%) | 185Pt | ||||||||
| 189mHg | 80(30) keV | 8,6(1) Minuten | β | 189au | 13/2 | ||||
| (3×10−5%) | 185Pt | ||||||||
| 190Hg | 80 | 110 | 189,966322(17) | 20,0(5) min | β | 190au | 0 | ||
| (5×10−5%) | 186Pt | ||||||||
| 191Hg | 80 | 111 | 190,967157(24) | 49(10) Minuten | β | 191au | 3/2− | ||
| 191mHg | 128(22) keV | 50,8(15) min | β | 191au | 13/2 | ||||
| 192Hg | 80 | 112 | 191,965634(17) | 4,85 (20) Stunden | EV | 192au | 0 | ||
| (4×10−6%) | 188Pt | ||||||||
| 193Hg | 80 | 113 | 192,966665(17) | 3,80(15) Stunden | β | 193au | 3/2− | ||
| 193mHg | 140,76(5) keV | 11,8(2) Stunden | β (92,9%) | 193au | 13/2 | ||||
| IT (7,1%) | 193Hg | ||||||||
| 194Hg | 80 | 114 | 193,965439(13) | 444(77) Jahre | EV | 194au | 0 | ||
| 195Hg | 80 | 115 | 194,966720(25) | 10.53(3) Stunden | β | 195au | 1/2− | ||
| 195mHg | 176,07(4) keV | 41,6(8) Stunden | IT (54,2%) | 195Hg | 13/2 | ||||
| β (45,8%) | 195au | ||||||||
| 196Hg | 80 | 116 | 195,965833(3) | stabil | 0 | 0,0015(1) | |||
| 197Hg | 80 | 117 | 196,967213(3) | 64,14(5) Stunden | EV | 197au | 1/2− | ||
| 197mHg | 298,93(8) keV | 23,8(1) Stunden | IT (91,4%) | 197Hg | 13/2 | ||||
| EV (8,6%) | 197au | ||||||||
| 198Hg | 80 | 118 | 197,9667690(4) | stabil | 0 | 0,0997(20) | |||
| 199Hg | 80 | 119 | 198,9682799(4) | stabil | 1/2− | 0,1687(22) | |||
| 199mHg | 532,48(10) keV | 42,66(8) min | ES | 199Hg | 13/2 | ||||
| 200Hg | 80 | 120 | 199,9683260(4) | stabil | 0 | 0,2310(19) | |||
| 201Hg | 80 | 121 | 200,9703023(6) | stabil | 3/2− | 0,1318(9) | |||
| 201mHg | 766.22(15) keV | 94(3) µs | 13/2 | ||||||
| 202Hg | 80 | 122 | 201,9706430(6) | stabil | 0 | 0,2986(26) | |||
| 203Hg | 80 | 123 | 202,9728725(18) | 46.595(6) Tage | β− | 203tl | 5/2− | ||
| 203mHg | 933,14(23) keV | 24(4) µs | (13/2) | ||||||
| 204Hg | 80 | 124 | 203,9734939(4) | stabil | 0 | 0,0687(15) | |||
| 205Hg | 80 | 125 | 204,976073(4) | 5,14(9) min | β− | 205tl | 1/2− | ||
| 205mHg | 1556,40(17) keV | 1,09(4) ms | ES | 205Hg | 13/2 | ||||
| 206Hg | 80 | 126 | 205,977514(22) | 8.15(10) Minuten | β− | 206tl | 0 | ||
| 207Hg | 80 | 127 | 206,98259(16) | 2,9 (2) Minuten | β− | 207tl | (9/2) | ||
| 208Hg | 80 | 128 | 207,98594(32) | 42(5) Minuten | β− | 208tl | 0 | ||
| 209Hg | 80 | 129 | 208,99104(21) | 37(8) s | 9/2 | ||||
| 210Hg | 80 | 130 | 209,99451(32) | 10 Minuten | 0 | ||||
Übersicht der Isotope pro Element
Quellen, Anmerkungen und/oder Verweise
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| Isotope von Quecksilber (Hg) |
|---|
171Hg ·172Hg ·173Hg ·174Hg ·175Hg ·176Hg ·177Hg ·178Hg ·179Hg ·180Hg ·181Hg ·182Hg ·183Hg ·184Hg ·185Hg ·186Hg ·187Hg ·188Hg ·189Hg ·190Hg ·191Hg ·192Hg ·193Hg ·194Hg ·195Hg ·196Hg ·197Hg ·198Hg ·199Hg ·200Hg ·201Hg ·202Hg ·203Hg ·204Hg ·205Hg ·206Hg ·207Hg ·208Hg ·209Hg ·210Hg |