Table
nuclide symbol |
Z(p) | N(n) | isotopic mass (u) |
half-life | decay mode(s) |
daughter isotope(s) |
nuclear spin |
representative isotopic composition (mole fraction) |
range of natural variation (mole fraction) |
---|---|---|---|---|---|---|---|---|---|
excitation energy | |||||||||
58Ge | 32 | 26 | 57.99101(34)# | 2p | 56Zn | 0+ | |||
59Ge | 32 | 27 | 58.98175(30)# | 2p | 57Zn | 7/2-# | |||
60Ge | 32 | 28 | 59.97019(25)# | 30# ms | β+ | 60Ga | 0+ | ||
2p | 58Zn | ||||||||
61Ge | 32 | 29 | 60.96379(32)# | 39(12) ms | β+, p (80%) | 60Zn | (3/2-)# | ||
β+ (20%) | 61Ga | ||||||||
62Ge | 32 | 30 | 61.95465(15)# | 129(35) ms | β+ | 62Ga | 0+ | ||
63Ge | 32 | 31 | 62.94964(21)# | 142(8) ms | β+ | 63Ga | (3/2-)# | ||
64Ge | 32 | 32 | 63.94165(3) | 63.7(25) s | β+ | 64Ga | 0+ | ||
65Ge | 32 | 33 | 64.93944(11) | 30.9(5) s | β+ (99.99%) | 65Ga | (3/2)- | ||
β+, p (.01%) | 64Zn | ||||||||
66Ge | 32 | 34 | 65.93384(3) | 2.26(5) h | β+ | 66Ga | 0+ | ||
67Ge | 32 | 35 | 66.932734(5) | 18.9(3) min | β+ | 67Ga | 1/2- | ||
67m1Ge | 18.20(5) keV | 13.7(9) µs | 5/2- | ||||||
67m2Ge | 751.70(6) keV | 110.9(14) ns | 9/2+ | ||||||
68Ge | 32 | 36 | 67.928094(7) | 270.95(16) d | EC | 68Ga | 0+ | ||
69Ge | 32 | 37 | 68.9279645(14) | 39.05(10) h | β+ | 69Ga | 5/2- | ||
69m1Ge | 86.765(14) keV | 5.1(2) µs | 1/2- | ||||||
69m2Ge | 397.944(18) keV | 2.81(5) µs | 9/2+ | ||||||
70Ge | 32 | 38 | 69.9242474(11) | Stable | 0+ | 0.2038(18) | |||
71Ge | 32 | 39 | 70.9249510(11) | 11.43(3) d | EC | 71Ga | 1/2- | ||
71mGe | 198.367(10) keV | 20.40(17) ms | IT | 71Ge | 9/2+ | ||||
72Ge | 32 | 40 | 71.9220758(18) | Stable | 0+ | 0.2731(26) | |||
72mGe | 691.43(4) keV | 444.2(8) ns | 0+ | ||||||
73Ge | 32 | 41 | 72.9234589(18) | Stable | 9/2+ | 0.0776(8) | |||
73m1Ge | 13.2845(15) keV | 2.92(3) µs | 5/2+ | ||||||
73m2Ge | 66.726(9) keV | 499(11) ms | 1/2- | ||||||
74Ge | 32 | 42 | 73.9211778(18) | Stable | 0+ | 0.3672(15) | |||
75Ge | 32 | 43 | 74.9228589(18) | 82.78(4) min | β- | 75As | 1/2- | ||
75m1Ge | 139.69(3) keV | 47.7(5) s | IT (99.97%) | 75Ge | 7/2+ | ||||
β- | 75As | ||||||||
75m2Ge | 192.18(7) keV | 216(5) ns | 5/2+ | ||||||
76Ge | 32 | 44 | 75.9214026(18) | 1.78(8)×1021 a | β-β- | 76Se | 0+ | 0.0783(7) | |
77Ge | 32 | 45 | 76.9235486(18) | 11.30(1) h | β- | 77As | 7/2+ | ||
77mGe | 159.70(10) keV | 52.9(6) s | β- (79%) | 77As | 1/2- | ||||
IT (21%) | 77Ge | ||||||||
78Ge | 32 | 46 | 77.922853(4) | 88(1) min | β- | 78As | 0+ | ||
79Ge | 32 | 47 | 78.9254(1) | 18.98(3) s | β- | 79As | (1/2)- | ||
79mGe | 185.95(4) keV | 39.0(10) s | β- (96%) | 79As | (7/2+)# | ||||
IT (4%) | 79Ge | ||||||||
80Ge | 32 | 48 | 79.92537(3) | 29.5(4) s | β- | 80As | 0+ | ||
81Ge | 32 | 49 | 80.92882(13) | 7.6(6) s | β- | 81As | 9/2+# | ||
81mGe | 679.13(4) keV | 7.6(6) s | β- (99%) | 81As | (1/2+) | ||||
IT (1%) | 81Ge | ||||||||
82Ge | 32 | 50 | 81.92955(26) | 4.55(5) s | β- | 82As | 0+ | ||
83Ge | 32 | 51 | 82.93462(21)# | 1.85(6) s | β- | 83As | (5/2+)# | ||
84Ge | 32 | 52 | 83.93747(32)# | 0.947(11) s | β- (89.2%) | 84As | 0+ | ||
β-, n (10.8%) | 83As | ||||||||
85Ge | 32 | 53 | 84.94303(43)# | 535(47) ms | β- (86%) | 85As | 5/2+# | ||
β-, n (14%) | 84As | ||||||||
86Ge | 32 | 54 | 85.94649(54)# | >150 ns | β-, n | 85As | 0+ | ||
β- | 86As | ||||||||
87Ge | 32 | 55 | 86.95251(54)# | 0.14# s | 5/2+# | ||||
88Ge | 32 | 56 | 87.95691(75)# | >=300 ns | 0+ | ||||
89Ge | 32 | 57 | 88.96383(97)# | >150 ns | 3/2+# |
Read more about this topic: Isotopes Of Germanium
Famous quotes containing the word table:
“In this sad state, God Tender Bowells run
Out streams of Grace: And he to end all strife
The Purest Wheate in Heaven, his deare-dear Son
Grinds, and kneads up into this Bread of Life.
Which Bread of Life from Heaven down came and stands
Disht on thy Table up by Angells Hands.”
—Edward Taylor (16451729)
“The gingham dog and the calico cat
Side by side on the table sat;”
—Eugene Field (18501895)
“A child who is not rigorously instructed in the matter of table manners is a child whose future is being dealt with cavalierly. A person who makes an admirals hat out of linen napkins is not going to be in wild social demand.”
—Fran Lebowitz (20th century)