Antimony Antimony is a chemical element; it has chemical symbol, symbol Sb () and atomic number 51. A lustrous grey metal or metalloid, it is found in nature mainly as the sulfide mineral stibnite (). Antimony compounds have been known since ancient t ...

(Sb) occurs in two

stable isotope Stable nuclides are Isotope, isotopes of a chemical element whose Nucleon, nucleons are in a configuration that does not permit them the surplus energy required to produce a radioactive emission. The Atomic nucleus, nuclei of such isotopes are no ...

s, Sb and Sb. There are 37 artificial

radioactive isotopes A radionuclide (radioactive nuclide, radioisotope or radioactive isotope) is a nuclide that has excess numbers of either neutrons or protons, giving it excess nuclear energy, and making it unstable. This excess energy can be used in one of three ...

, the longest-lived of which are Sb, with a

half-life Half-life is a mathematical and scientific description of exponential or gradual decay. Half-life, half life or halflife may also refer to: Film * Half-Life (film), ''Half-Life'' (film), a 2008 independent film by Jennifer Phang * ''Half Life: ...

of 2.75856 years; Sb, with half-life 60.2 days; and Sb, with half-life 12.35 days. All other isotopes have half-lives less than 4 days, most less than an hour. There are also many

isomers In chemistry, isomers are molecules or polyatomic ions with identical molecular formula – that is, the same number of atoms of each element – but distinct arrangements of atoms in space. ''Isomerism'' refers to the existence or possibili ...

, the longest-lived of which is Sb with half-life 5.76 days.

List of isotopes

, -id=Antimony-104 , rowspan=4, ¹⁰⁴Sb , rowspan=4 style="text-align:right" , 51 , rowspan=4 style="text-align:right" , 53 , rowspan=4, 103.93634(11)# , rowspan=4, 470(130) ms , β⁺? , ¹⁰⁴Sn , rowspan=4, , rowspan=4, , rowspan=4, , - , p (<7%) , ¹⁰³Sn , - , β⁺, p (<7%) , ¹⁰³In , - , α? , ¹⁰⁰In , -id=Antimony-105 , rowspan=3, ¹⁰⁵Sb , rowspan=3 style="text-align:right" , 51 , rowspan=3 style="text-align:right" , 54 , rowspan=3, 104.931277(23) , rowspan=3, 1.12(16) s , β⁺ (>99.9%) , ¹⁰⁵Sn , rowspan=3, (5/2+) , rowspan=3, , rowspan=3, , - , p (<0.1%) , ¹⁰⁴Sn , - , β⁺, p? , ¹⁰⁴In , -id=Antimony-106 , ¹⁰⁶Sb , style="text-align:right" , 51 , style="text-align:right" , 55 , 105.9286380(80) , 0.6(2) s , β⁺ , ¹⁰⁶Sn , (2+) , , , -id=Antimony-106m , style="text-indent:1em" , ^106mSb , colspan="3" style="text-indent:2em" , 103.5(3) keV , 226(14) ns , IT , ¹⁰⁶Sb , (4+) , , , -id=Antimony-107 , ¹⁰⁷Sb , style="text-align:right" , 51 , style="text-align:right" , 56 , 106.9241506(45) , 4.0(2) s , β⁺ , ¹⁰⁷Sn , 5/2+# , , , -id=Antimony-108 , ¹⁰⁸Sb , style="text-align:right" , 51 , style="text-align:right" , 57 , 107.9222267(59) , 7.4(3) s , β⁺ , ¹⁰⁸Sn , (4+) , , , -id=Antimony-109 , ¹⁰⁹Sb , style="text-align:right" , 51 , style="text-align:right" , 58 , 108.9181412(57) , 17.2(5) s , β⁺ , ¹⁰⁹Sn , 5/2+# , , , -id=Antimony-110 , ¹¹⁰Sb , style="text-align:right" , 51 , style="text-align:right" , 59 , 109.9168543(64) , 23.6(3) s , β⁺ , ¹¹⁰Sn , (3+) , , , -id=Antimony-111 , ¹¹¹Sb , style="text-align:right" , 51 , style="text-align:right" , 60 , 110.9132182(95) , 75(1) s , β⁺ , ¹¹¹Sn , (5/2+) , , , -id=Antimony-112 , ¹¹²Sb , style="text-align:right" , 51 , style="text-align:right" , 61 , 111.912400(19) , 53.5(6) s , β⁺ , ¹¹²Sn , (3+) , , , -id=Antimony-112m , style="text-indent:1em" , ^112mSb , colspan="3" style="text-indent:2em" , 825.9(4) keV , 536(22) ns , IT , ¹¹²Sb , (8−) , , , -id=Antimony-113 , ¹¹³Sb , style="text-align:right" , 51 , style="text-align:right" , 62 , 112.909375(18) , 6.67(7) min , β⁺ , ¹¹³Sn , 5/2+ , , , -id=Antimony-114 , ¹¹⁴Sb , style="text-align:right" , 51 , style="text-align:right" , 63 , 113.909289(21) , 3.49(3) min , β⁺ , ¹¹⁴Sn , 3+ , , , -id=Antimony-114m , style="text-indent:1em" , ^114mSb , colspan="3" style="text-indent:2em" , 495.5(7) keV , 219(12) μs , IT , ¹¹⁴Sb , (8−) , , , -id=Antimony-115 , ¹¹⁵Sb , style="text-align:right" , 51 , style="text-align:right" , 64 , 114.906598(17) , 32.1(3) min , β⁺ , ¹¹⁵Sn , 5/2+ , , , -id=Antimony-115m , style="text-indent:1em" , ^115mSb , colspan="3" style="text-indent:2em" , 2796.26(9) keV , 159(3) ns , IT , ¹¹⁵Sb , (19/2)− , , , -id=Antimony-116 , ¹¹⁶Sb , style="text-align:right" , 51 , style="text-align:right" , 65 , 115.9067927(55) , 15.8(8) min , β⁺ , ¹¹⁶Sn , 3+ , , , -id=Antimony-116m1 , style="text-indent:1em" , ^116m1Sb , colspan="3" style="text-indent:2em" , 93.99(5) keV , 194(4) ns , IT , ¹¹⁶Sb , 1+ , , , -id=Antimony-116m2 , style="text-indent:1em" , ^116m2Sb , colspan="3" style="text-indent:2em" , 390(40) keV , 60.3(6) min , β⁺ , ¹¹⁶Sn , 8− , , , -id=Antimony-117 , ¹¹⁷Sb , style="text-align:right" , 51 , style="text-align:right" , 66 , 116.9048415(91) , 2.97(2) h , β⁺ , ¹¹⁷Sn , 5/2+ , , , -id=Antimony-117m1 , style="text-indent:1em" , ^117m1Sb , colspan="3" style="text-indent:2em" , 3130.76(19) keV , 355(17) μs , IT , ¹¹⁷Sb , (25/2)+ , , , -id=Antimony-117m2 , style="text-indent:1em" , ^117m2Sb , colspan="3" style="text-indent:2em" , 3230.7(2) keV , 290(5) ns , IT , ¹¹⁷Sb , (23/2−) , , , -id=Antimony-118 , ¹¹⁸Sb , style="text-align:right" , 51 , style="text-align:right" , 67 , 117.9055322(32) , 3.6(1) min , β⁺ , ¹¹⁸Sn , 1+ , , , -id=Antimony-118m1 , style="text-indent:1em" , ^118m1Sb , colspan="3" style="text-indent:2em" , 50.814(21) keV , 20.6(6) μs , IT , ¹¹⁸Sb , 3+ , , , -id=Antimony-118m2 , style="text-indent:1em" , ^118m2Sb , colspan="3" style="text-indent:2em" , 250(6) keV , 5.01(3) h , β⁺ , ¹¹⁸Sn , 8− , , , -id=Antimony-119 , ¹¹⁹Sb , style="text-align:right" , 51 , style="text-align:right" , 68 , 118.9039441(75) , 38.19(22) h , EC , ¹¹⁹Sn , 5/2+ , , , -id=Antimony-119m1 , style="text-indent:1em" , ^119m1Sb , colspan="3" style="text-indent:2em" , 2553.6(3) keV , 130(3) ns , IT , ¹¹⁹Sb , 19/2− , , , -id=Antimony-119m2 , style="text-indent:1em" , ^119m2Sb , colspan="3" style="text-indent:2em" , 2841.7(4) keV , 835(81) ms , IT , ¹¹⁹Sb , 25/2+ , , , -id=Antimony-120 , ¹²⁰Sb , style="text-align:right" , 51 , style="text-align:right" , 69 , 119.9050803(77) , 15.89(4) min , β⁺ , ¹²⁰Sn , 1+ , , , -id=Antimony-120m1 , style="text-indent:1em" , ^120m1SbOrder of ground state and isomer is uncertain. , colspan="3" style="text-indent:2em" , 0(100)# keV , 5.76(2) d , β⁺ , ¹²⁰Sn , 8− , , , -id=Antimony-120m2 , style="text-indent:1em" , ^120m2Sb , colspan="3" style="text-indent:2em" , 78.16(5) keV , 246(2) ns , IT , ¹²⁰Sb , (3+) , , , -id=Antimony-120m3 , style="text-indent:1em" , ^120m3Sb , colspan="3" style="text-indent:2em" , 2328(100)# keV , 400(8) ns , IT , ¹²⁰Sb , 13+ , , , -id=Antimony-121 , ¹²¹Sb

Fission product Nuclear fission products are the atomic fragments left after a large atomic nucleus undergoes nuclear fission. Typically, a large nucleus like that of uranium fissions by splitting into two smaller nuclei, along with a few neutrons, the releas ...

, style="text-align:right" , 51 , style="text-align:right" , 70 , 120.9038114(27) , colspan=3 align=center, Stable , 5/2+ , 0.5721(5) , , -id=Antimony-121m , style="text-indent:1em" , ^121mSb , colspan="3" style="text-indent:2em" , 2751(17) keV , 179(6) μs , IT , ¹²¹Sb , (25/2+) , , , -id=Antimony-122 , rowspan=2, ¹²²Sb , rowspan=2 style="text-align:right" , 51 , rowspan=2 style="text-align:right" , 71 , rowspan=2, 121.9051693(27) , rowspan=2, 2.7238(2) d , β⁻ (97.59%) , ¹²²Te , rowspan=2, 2− , rowspan=2, , rowspan=2, , - , β⁺ (2.41%) , ¹²²Sn , -id=Antimony-122m1 , style="text-indent:1em" , ^122m1Sb , colspan="3" style="text-indent:2em" , 61.4131(5) keV , 1.86(8) μs , IT , ¹²²Sb , 3+ , , , -id=Antimony-122m2 , style="text-indent:1em" , ^122m2Sb , colspan="3" style="text-indent:2em" , 137.4726(8) keV , 0.53(3) ms , IT , ¹²²Sb , 5+ , , , -id=Antimony-122m3 , style="text-indent:1em" , ^122m3Sb , colspan="3" style="text-indent:2em" , 163.5591(17) keV , 4.191(3) min , IT , ¹²²Sb , 8− , , , -id=Antimony-123 , ¹²³Sb , style="text-align:right" , 51 , style="text-align:right" , 72 , 122.9042153(15) , colspan=3 align=center, Stable , 7/2+ , 0.4279(5) , , -id=Antimony-123m1 , style="text-indent:1em" , ^123m1Sb , colspan="3" style="text-indent:2em" , 2237.8(3) keV , 214(3) ns , IT , ¹²³Sb , 19/2− , , , -id=Antimony-123m2 , style="text-indent:1em" , ^123m2Sb , colspan="3" style="text-indent:2em" , 2613.4(4) keV , 65(1) μs , IT , ¹²³Sb , 23/2+ , , , -id=Antimony-124 , ¹²⁴Sb , style="text-align:right" , 51 , style="text-align:right" , 73 , 123.9059371(15) , 60.20(3) d , β⁻ , ¹²⁴Te , 3− , , , -id=Antimony-124m1 , rowspan=2 style="text-indent:1em" , ^124m1Sb , rowspan=2 colspan="3" style="text-indent:2em" , 10.8627(8) keV , rowspan=2, 93(5) s , IT (75%) , ¹²⁴Sb , rowspan=2, 5+ , rowspan=2, , rowspan=2, , - , β⁻ (25%) , ¹²⁴Te , -id=Antimony-124m2 , style="text-indent:1em" , ^124m2Sb , colspan="3" style="text-indent:2em" , 36.8440(14) keV , 20.2(2) min , IT , ^124m1Sb , (8)− , , , -id=Antimony-124m3 , style="text-indent:1em" , ^124m3Sb , colspan="3" style="text-indent:2em" , 40.8038(7) keV , 3.2(3) μs , IT , ¹²⁴Sb , (3+) , , , -id=Antimony-125 , ¹²⁵Sb , style="text-align:right" , 51 , style="text-align:right" , 74 , 124.9052543(27) , 2.7576(11) y , β⁻ , ¹²⁵Te , 7/2+ , , , -id=Antimony-125m1 , style="text-indent:1em" , ^125m1Sb , colspan="3" style="text-indent:2em" , 1971.25(20) keV , 4.1(2) μs , IT , ¹²⁵Sb , 15/2− , , , -id=Antimony-125m2 , style="text-indent:1em" , ^125m2Sb , colspan="3" style="text-indent:2em" , 2112.1(3) keV , 28.5(5) μs , IT , ¹²⁵Sb , 19/2− , , , -id=Antimony-125m3 , style="text-indent:1em" , ^125m3Sb , colspan="3" style="text-indent:2em" , 2471.0(4) keV , 277.0(64) ns , IT , ¹²⁵Sb , (23/2)+ , , , -id=Antimony-126 , ¹²⁶Sb , style="text-align:right" , 51 , style="text-align:right" , 75 , 125.907253(34) , 12.35(6) d , β⁻ , ¹²⁶Te , 8− , , , -id=Antimony-126m1 , rowspan=2 style="text-indent:1em" , ^126m1Sb , rowspan=2 colspan="3" style="text-indent:2em" , 17.7(3) keV , rowspan=2, 19.15(8) min , β⁻ (86%) , ¹²⁶Te , rowspan=2, 5+ , rowspan=2, , rowspan=2, , - , IT (14%) , ¹²⁶Sb , -id=Antimony-126m2 , style="text-indent:1em" , ^126m2Sb , colspan="3" style="text-indent:2em" , 40.4(3) keV , ~11 s , IT , ^126m1Sb , 3− , , , -id=Antimony-126m3 , style="text-indent:1em" , ^126m3Sb , colspan="3" style="text-indent:2em" , 104.6(3) keV , 553(5) ns , IT , ¹²⁶Sb , 3+ , , , -id=Antimony-126m4 , style="text-indent:1em" , ^126m4Sb , colspan="3" style="text-indent:2em" , 1810.7(17) keV , 90(16) ns , IT , ¹²⁶Sb , (13+) , , , -id=Antimony-127 , ¹²⁷Sb , style="text-align:right" , 51 , style="text-align:right" , 76 , 126.9069256(55) , 3.85(5) d , β⁻ , ¹²⁷Te , 7/2+ , , , -id=Antimony-127m1 , style="text-indent:1em" , ^127m1Sb , colspan="3" style="text-indent:2em" , 1920.19(21) keV , 11.7(1) μs , IT , ¹²⁷Sb , 15/2− , , , -id=Antimony-127m2 , style="text-indent:1em" , ^127m2Sb , colspan="3" style="text-indent:2em" , 2324.7(4) keV , 269(5) ns , IT , ¹²⁷Sb , 23/2+ , , , -id=Antimony-128 , ¹²⁸Sb , style="text-align:right" , 51 , style="text-align:right" , 77 , 127.909146(20) , 9.05(4) h , β⁻ , ''¹²⁸Te'' , 8− , , , -id=Antimony-128m1 , rowspan=2 style="text-indent:1em" , ^128m1Sb , rowspan=2 colspan="3" style="text-indent:2em" , 10(6) keV , rowspan=2, 10.41(18) min , β⁻ (96.4%) , ''¹²⁸Te'' , rowspan=2, 5+ , rowspan=2, , rowspan=2, , - , IT (3.6%) , ¹²⁸Sb , -id=Antimony-128m2 , style="text-indent:1em" , ^128m2Sb , colspan="3" style="text-indent:2em" , 1617.3(7) keV , 500(20) ns , IT , ¹²⁸Sb , (11+) , , , -id=Antimony-128m3 , style="text-indent:1em" , ^128m3Sb , colspan="3" style="text-indent:2em" , 1769.9(12) keV , 217(7) ns , IT , ¹²⁸Sb , (13+) , , , -id=Antimony-129 , ¹²⁹Sb , style="text-align:right" , 51 , style="text-align:right" , 78 , 128.909147(23) , 4.366(26) h , β⁻ , ¹²⁹Te , 7/2+ , , , -id=Antimony-129m1 , rowspan=2 style="text-indent:1em" , ^129m1Sb , rowspan=2 colspan="3" style="text-indent:2em" , 1851.31(6) keV , rowspan=2, 17.7(1) min , β⁻ (85%) , ¹²⁹Te , rowspan=2, 19/2− , rowspan=2, , rowspan=2, , - , IT (15%) , ¹²⁹Sb , -id=Antimony-129m2 , style="text-indent:1em" , ^129m2Sb , colspan="3" style="text-indent:2em" , 1861.06(5) keV , 2.23(17) μs , IT , ¹²⁹Sb , 15/2− , , , -id=Antimony-129m3 , style="text-indent:1em" , ^129m3Sb , colspan="3" style="text-indent:2em" , 2139.4(3) keV , 0.89(3) μs , IT , ¹²⁹Sb , 23/2+ , , , -id=Antimony-130 , ¹³⁰Sb , style="text-align:right" , 51 , style="text-align:right" , 79 , 129.911663(15) , 39.5(8) min , β⁻ , ''¹³⁰Te'' , 8− , , , -id=Antimony-130m1 , style="text-indent:1em" , ^130m1Sb , colspan="3" style="text-indent:2em" , 4.80(20) keV , 6.3(2) min , β⁻ , ''¹³⁰Te'' , 4+ , , , -id=Antimony-130m2 , style="text-indent:1em" , ^130m2Sb , colspan="3" style="text-indent:2em" , 84.67(4) keV , 800(100) ns , IT , ¹³⁰Sb , 6− , , , -id=Antimony-130m3 , style="text-indent:1em" , ^130m3Sb , colspan="3" style="text-indent:2em" , 1508(1) keV , 600(15) ns , IT , ¹³⁰Sb , (11+) , , , -id=Antimony-130m4 , style="text-indent:1em" , ^130m4Sb , colspan="3" style="text-indent:2em" , 1544.7(5) keV , 1.25(1) μs , IT , ¹³⁰Sb , (13+) , , , -id=Antimony-131 , ¹³¹Sb , style="text-align:right" , 51 , style="text-align:right" , 80 , 130.9119893(22) , 23.03(4) min , β⁻ , ¹³¹Te , 7/2+ , , , -id=Antimony-131m1 , style="text-indent:1em" , ^131m1Sb , colspan="3" style="text-indent:2em" , 1676.06(6) keV , 64.2(26) μs , IT , ¹³¹Sb , 15/2− , , , -id=Antimony-131m2 , style="text-indent:1em" , ^131m2Sb , colspan="3" style="text-indent:2em" , 1687.2(9) keV , 4.3(8) μs , IT , ¹³¹Sb , 19/2− , , , -id=Antimony-131m3 , style="text-indent:1em" , ^131m3Sb , colspan="3" style="text-indent:2em" , 2165.6(15) keV , 0.97(3) μs , IT , ¹³¹Sb , 23/2+ , , , -id=Antimony-132 , ¹³²Sb , style="text-align:right" , 51 , style="text-align:right" , 81 , 131.9145141(29) , 2.79(7) min , β⁻ , ¹³²Te , (4)+ , , , -id=Antimony-132m1 , style="text-indent:1em" , ^132m1Sb , colspan="3" style="text-indent:2em" , 139.3(20) keV , 4.10(5) min , β⁻ , ¹³²Te , (8−) , , , -id=Antimony-132m2 , style="text-indent:1em" , ^132m2Sb , colspan="3" style="text-indent:2em" , 254.5(3) keV , 102(4) ns , IT , ¹³²Sb , (6−) , , , -id=Antimony-133 , ¹³³Sb , style="text-align:right" , 51 , style="text-align:right" , 82 , 132.9152721(34) , 2.34(5) min , β⁻ , ¹³³Te , (7/2+) , , , -id=Antimony-133m , style="text-indent:1em" , ^133mSb , colspan="3" style="text-indent:2em" , 4541(9) keV , 16.54(19) μs , IT , ¹³³Sb , (21/2+) , , , -id=Antimony-134 , rowspan=2, ¹³⁴Sb , rowspan=2 style="text-align:right" , 51 , rowspan=2 style="text-align:right" , 83 , rowspan=2, 133.9205373(33) , rowspan=2, 674(4) ms , β⁻ , ¹³⁴Te , rowspan=2, (0-) , rowspan=2, , rowspan=2, , - , β⁻, n? , ¹³³Te , -id=Antimony-134m , rowspan=2 style="text-indent:1em" , ^134mSb , rowspan=2 colspan="3" style="text-indent:2em" , 279(1) keV , rowspan=2, 10.01(4) s , β⁻ (99.91%) , ¹³⁴Te , rowspan=2, (7−) , rowspan=2, , rowspan=2, , - , β⁻, n (0.088%) , ¹³³Te , -id=Antimony-135 , rowspan=2, ¹³⁵Sb , rowspan=2 style="text-align:right" , 51 , rowspan=2 style="text-align:right" , 84 , rowspan=2, 134.9251844(28) , rowspan=2, 1.668(9) s , β⁻ (80.9%) , ¹³⁵Te , rowspan=2, (7/2+) , rowspan=2, , rowspan=2, , - , β⁻, n (19.1%) , ¹³⁴Te , -id=Antimony-136 , rowspan=3, ¹³⁶Sb , rowspan=3 style="text-align:right" , 51 , rowspan=3 style="text-align:right" , 85 , rowspan=3, 135.9307490(63) , rowspan=3, 0.923(14) s , β⁻ (75.2%) , ¹³⁶Te , rowspan=3, (1−) , rowspan=3, , rowspan=3, , - , β⁻, n (24.7%) , ¹³⁵Te , - , β⁻, 2n (0.14%) , ¹³⁴Te , -id=Antimony-136m , style="text-indent:1em" , ^136mSb , colspan="3" style="text-indent:2em" , 269.3(5) keV , 570(5) ns , IT , ¹³⁶Sb , (6−) , , , -id=Antimony-137 , rowspan=3, ¹³⁷Sb , rowspan=3 style="text-align:right" , 51 , rowspan=3 style="text-align:right" , 86 , rowspan=3, 136.935523(56) , rowspan=3, 497(21) ms , β⁻ (51%) , ¹³⁷Te , rowspan=3, 7/2+# , rowspan=3, , rowspan=3, , - , β⁻, n (49%) , ¹³⁶Te , - , β⁻, 2n? , ¹³⁵Te , -id=Antimony-138 , rowspan=3, ¹³⁸Sb , rowspan=3 style="text-align:right" , 51 , rowspan=3 style="text-align:right" , 87 , rowspan=3, 137.94133(32)# , rowspan=3, 333(7) ms , β⁻, n (72%) , ¹³⁷Te , rowspan=3, (3−) , rowspan=3, , rowspan=3, , - , β⁻ (28%) , ¹³⁸Te , - , β⁻, 2n? , ¹³⁶Te , -id=Antimony-139 , rowspan=3, ¹³⁹Sb , rowspan=3 style="text-align:right" , 51 , rowspan=3 style="text-align:right" , 88 , rowspan=3, 138.94627(43)# , rowspan=3, 182(9) ms , β⁻, n (90%) , ¹³⁸Te , rowspan=3, 7/2+# , rowspan=3, , rowspan=3, , - , β⁻ (10%) , ¹³⁹Te , - , β⁻, 2n? , ¹³⁷Te , -id=Antimony-140 , rowspan=3, ¹⁴⁰Sb , rowspan=3 style="text-align:right" , 51 , rowspan=3 style="text-align:right" , 89 , rowspan=3, 139.95235(64)# , rowspan=3, 170(6) ms , β⁻ (69%) , ¹⁴⁰Te , rowspan=3, (3−) , rowspan=3, , rowspan=3, , - , β⁻, n (23%) , ¹³⁹Te , - , β⁻, 2n (7.6%) , ¹³⁸Te , -id=Antimony-140m , style="text-indent:1em" , ^140mSb , colspan="3" style="text-indent:2em" , 330(30)# keV , 41(8) μs , IT , ¹⁴⁰Sb , (6−,7−) , , , -id=Antimony-141 , rowspan=3, ¹⁴¹Sb , rowspan=3 style="text-align:right" , 51 , rowspan=3 style="text-align:right" , 90 , rowspan=3, 140.95755(54)# , rowspan=3, 103(29) ms , β⁻ , ¹⁴¹Te , rowspan=3, 7/2+# , rowspan=3, , rowspan=3, , - , β⁻, n? , ¹⁴⁰Te , - , β⁻, 2n? , ¹³⁹Te , -id=Antimony-142 , rowspan=3, ¹⁴²Sb , rowspan=3 style="text-align:right" , 51 , rowspan=3 style="text-align:right" , 91 , rowspan=3, 141.96392(32)# , rowspan=3, 80(50) ms , β⁻ , ¹⁴²Te , rowspan=3, , rowspan=3, , rowspan=3, , - , β⁻, n? , ¹⁴¹Te , - , β⁻, 2n? , ¹⁴⁰Te

References

* Isotope masses from: ** * Isotopic compositions and standard atomic masses from: ** ** * Half-life, spin, and isomer data selected from the following sources. ** ** ** {{Authority control Antimony

List of isotopes

See also

References