Template:Isotopes table/testcases2
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- {{Isotopes table}} (edit talk history links # /subpages /doc /doc edit /sbox /sbox diff /test) -- /testcases (struct), /testcases2 (example elements)
This list:
#List of isotopes
- ① Z=1 H
- He
② 3 Li - Be
- B
- C
- N
- O
- F
- Ne
③ 11 Na - Mg
- Al
- Si
- P
- S
- Cl
- Ar
④ 19 K - Ca
- Sc
- Ti
- V
- Cr
- Mn
- Fe
- Co
- Ni
- Cu
- Zn
- Ga
- Ge
- As
- Se
- Br
- Kr
⑤ 37 Rb - Sr
- Y
- Zr
- Nb
- Mo
- Tc
- Ru
- Rh
- Pd
- Ag
- Cd
- In
- Sn
- Sb
- Te
- I
- Xe
⑥ 55 Cs - Ba
- La
- Ce
- Pr
- Nd
- Pm
- Sm
- Eu
- Gd
- Tb
- Dy
- Ho
- Er
- Tm
- Yb
- Lu
- Hf
- Ta
- W
- Re
- Os
- Ir
- Pt
- Au
- Hg
- Tl
- Pb
- Bi
- Po
- At
- Rn
⑦ 87 Fr - Ra
- Ac
- Th
- Pa
- U
- Np
- Pu
- Am
- Cm
- Bk
- Cf
- Es
- Fm
- Md
- No
- Lr
- Rf
- Db
- Sg
- Bh
- Hs
- Mt
- Ds
- Rg
- Cn
- Nh
- Fl
- Mc
- Lv
- Ts
- Og
⑧ 119 Uue - Ubn
- Ubu R
- Ubb R
Category:Lists of isotopes by element (122) - Category:Isotope content page (65)
- {{Isotopes table}}
H
[edit]H old
[edit]nuclide symbol |
Z(p) | N(n) | isotopic mass (u)[1] | half-life [resonance width] |
decay mode(s)[2] |
daughter isotope(s)[n 1] | nuclear spin and parity |
representative isotopic composition (mole fraction)[n 2] |
range of natural variation (mole fraction) |
---|---|---|---|---|---|---|---|---|---|
1H | 1 | 0 | 1.00782503224(9) | Stable[n 3][n 4] | 1⁄2+ | 0.999885(70) | 0.999816–0.999974 | ||
2H (D)[n 5] | 1 | 1 | 2.01410177811(12) | Stable | 1+ | 0.000115(70)[n 6] | 0.000026–0.000184 | ||
3H (T)[n 7] | 1 | 2 | 3.01604928199(23) | 12.32(2) y | β− | 3 He |
1⁄2+ | Trace[n 8] | |
4 H |
1 | 3 | 4.02643(11) | 1.39(10)×10−22 s [3.28(23) MeV] |
n | 3 H |
2− | ||
5 H |
1 | 4 | 5.03531(10) | > 9.1×10−22 s [< 0.5 MeV] |
2n | 3 H |
(1⁄2+) | ||
6 H |
1 | 5 | 6.04496(27) | 2.90(70)×10−22 s [1.6(4) MeV] |
3n | 3 H |
2−# | ||
4n | 2 H | ||||||||
7 H |
1 | 6 | 7.05275(108)# | 5×10−22 s# | 4n | 3 H |
1⁄2+# |
- ^ Bold for stable isotopes.
- ^ Refers to that in water.
- ^ Unless proton decay occurs.
- ^ This and 3He are the only stable nuclides with more protons than neutrons.
- ^ Produced during Big Bang nucleosynthesis.
- ^ Tank hydrogen has a 2
H
abundance as low as 3.2×10−5 (mole fraction). - ^ Produced during Big Bang nucleosynthesis, but not primordial, as all such atoms have since decayed to 3He.
- ^ Cosmogenic
- Notes
- Commercially available materials may have been subjected to an undisclosed or inadvertent isotopic fractionation. Substantial deviations from the given mass and composition can occur.
- Values marked # are not purely derived from experimental data, but at least partly from systematic trends. Spins with weak assignment arguments are enclosed in parentheses.
- Uncertainties are given in concise form in parentheses after the corresponding last digits. Uncertainty values denote one standard deviation, except isotopic composition and standard atomic mass from IUPAC, which use expanded uncertainties.
- Isotope abundances are given by IUPAC Commission on Isotopic Abundances and Atomic Weights (CIAAW)
H new
[edit]Testing: H, isotopes of hydrogen (notes:mass#, unc(), var[], resonance, daughter-st; refs:NUBASE2016, AME2016)
rows=2 +HistName=no +TracesOnly=no +AbuNaturalVar_2cols=yes +ExEn=no
Nuclide[2] |
Z | N | Isotopic mass (Da)[1] [n 1] |
Half-life [resonance width] |
Decay mode |
Daughter isotope [n 2] |
Spin and parity |
Natural abundance (mole fraction) | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Normal proportion | Range of variation | ||||||||||||||||||
1H | 1 | 0 | 1.00782503224(9) | Stable[n 3][n 4] | 1⁄2+ | 0.999885(70) | 0.999816–0.999974 | ||||||||||||
2H (D)[n 5] | 1 | 1 | 2.01410177811(12) | Stable | 1+ | 0.000115(70)[n 6] | 0.000026–0.000184 | ||||||||||||
3H (T)[n 7] | 1 | 2 | 3.01604928199(23) | 12.32(2) y | β− | 3 He |
1⁄2+ | Trace[n 8] | |||||||||||
4 H |
1 | 3 | 4.02643(11) | 1.39(10)×10−22 s [3.28(23) MeV] |
n | 3 H |
2− | ||||||||||||
5 H |
1 | 4 | 5.03531(10) | > 9.1×10−22 s [< 0.5 MeV] |
2n | 3 H |
(1⁄2+) | ||||||||||||
6 H |
1 | 5 | 6.04496(27) | 2.90(70)×10−22 s [1.6(4) MeV] |
3n | 3 H |
2−# | ||||||||||||
4n | 2 H | ||||||||||||||||||
7 H |
1 | 6 | 7.05275(108)# | 5×10−22 s# | 4n | 3 H |
1⁄2+# | ||||||||||||
This table header & footer: |
- ^ ( ) – Uncertainty (1σ) is given in concise form in parentheses after the corresponding last digits.
- ^ Bold symbol as daughter – Daughter product is stable.
- ^ Unless proton decay occurs.
- ^ This and 3He are the only stable nuclides with more protons than neutrons.
- ^ Produced during Big Bang nucleosynthesis.
- ^ Tank hydrogen has a 2
H
abundance as low as 3.2×10−5 (mole fraction). - ^ Produced during Big Bang nucleosynthesis, but not primordial, as all such atoms have since decayed to 3He.
- ^ Cosmogenic
- Notes
- Commercially available materials may have been subjected to an undisclosed or inadvertent isotopic fractionation. Substantial deviations from the given mass and composition can occur.
- Values marked # are not purely derived from experimental data, but at least partly from systematic trends. Spins with weak assignment arguments are enclosed in parentheses.
- Uncertainties are given in concise form in parentheses after the corresponding last digits. Uncertainty values denote one standard deviation, except isotopic composition and standard atomic mass from IUPAC, which use expanded uncertainties.
- Isotope abundances are given by IUPAC Commission on Isotopic Abundances and Atomic Weights (CIAAW)
Tc
[edit]Tc old
[edit]nuclide symbol |
Z(p) | N(n) | isotopic mass (u) |
half-life | decay mode(s)[n 1] |
daughter isotope(s)[n 2] |
nuclear spin and parity |
representative isotopic composition (mole fraction) |
---|---|---|---|---|---|---|---|---|
excitation energy | ||||||||
85Tc | 43 | 42 | 84.94883(43)# | <110 ns | β+ | 85Mo | 1/2−# | |
p | 84Mo | |||||||
β+, p | 84Nb | |||||||
86Tc | 43 | 43 | 85.94288(32)# | 55(6) ms | β+ | 86Mo | (0+) | |
86mTc | 1500(150) keV | 1.11(21) µs | (5+,5−) | |||||
87Tc | 43 | 44 | 86.93653(32)# | 2.18(16) s | β+ | 87Mo | 1/2−# | |
87mTc | 20(60)# keV | 2# s | 9/2+# | |||||
88Tc | 43 | 45 | 87.93268(22)# | 5.8(2) s | β+ | 88Mo | (2,3) | |
88mTc | 0(300)# keV | 6.4(8) s | β+ | 88Mo | (6,7,8) | |||
89Tc | 43 | 46 | 88.92717(22)# | 12.8(9) s | β+ | 89Mo | (9/2+) | |
89mTc | 62.6(5) keV | 12.9(8) s | β+ | 89Mo | (1/2−) | |||
90Tc | 43 | 47 | 89.92356(26) | 8.7(2) s | β+ | 90Mo | 1+ | |
90mTc | 310(390) keV | 49.2(4) s | β+ | 90Mo | (8+) | |||
91Tc | 43 | 48 | 90.91843(22) | 3.14(2) min | β+ | 91Mo | (9/2)+ | |
91mTc | 139.3(3) keV | 3.3(1) min | β+ (99%) | 91Mo | (1/2)− | |||
IT (1%) | 91Tc | |||||||
92Tc | 43 | 49 | 91.915260(28) | 4.25(15) min | β+ | 92Mo | (8)+ | |
92mTc | 270.15(11) keV | 1.03(7) µs | (4+) | |||||
93Tc | 43 | 50 | 92.910249(4) | 2.75(5) h | β+ | 93Mo | 9/2+ | |
93m1Tc | 391.84(8) keV | 43.5(10) min | IT (76.6%) | 93Tc | 1/2− | |||
β+ (23.4%) | 93Mo | |||||||
93m2Tc | 2185.16(15) keV | 10.2(3) µs | (17/2)− | |||||
94Tc | 43 | 51 | 93.909657(5) | 293(1) min | β+ | 94Mo | 7+ | |
94mTc | 75.5(19) keV | 52.0(10) min | β+ (99.9%) | 94Mo | (2)+ | |||
IT (.1%) | 94Tc | |||||||
95Tc | 43 | 52 | 94.907657(6) | 20.0(1) h | β+ | 95Mo | 9/2+ | |
95mTc | 38.89(5) keV | 61(2) d | β+ (96.12%) | 95Mo | 1/2− | |||
IT (3.88%) | 95Tc | |||||||
96Tc | 43 | 53 | 95.907871(6) | 4.28(7) d | β+ | 96Mo | 7+ | |
96mTc | 34.28(7) keV | 51.5(10) min | IT (98%) | 96Tc | 4+ | |||
β+ (2%) | 96Mo | |||||||
97Tc | 43 | 54 | 96.906365(5) | 4.21×106 a | EC | 97Mo | 9/2+ | |
97mTc | 96.56(6) keV | 91.0(6) d | IT (99.66%) | 97Tc | 1/2− | |||
EC (.34%) | 97Mo | |||||||
98Tc | 43 | 55 | 97.907216(4) | 4.2×106 a | β− | 98Ru | (6)+ | |
98mTc | 90.76(16) keV | 14.7(3) µs | (2)− | |||||
99Tc[n 3] | 43 | 56 | 98.9062547(21) | 2.111(12)×105 a | β− | 99Ru | 9/2+ | |
99mTc[n 4] | 142.6832(11) keV | 6.0067(5) h | IT (99.99%) | 99Tc | 1/2− | |||
β− (.0037%) | 99Ru | |||||||
100Tc | 43 | 57 | 99.9076578(24) | 15.8(1) s | β− (99.99%) | 100Ru | 1+ | |
EC (.0018%) | 100Mo | |||||||
100m1Tc | 200.67(4) keV | 8.32(14) µs | (4)+ | |||||
100m2Tc | 243.96(4) keV | 3.2(2) µs | (6)+ | |||||
101Tc | 43 | 58 | 100.907315(26) | 14.22(1) min | β− | 101Ru | 9/2+ | |
101mTc | 207.53(4) keV | 636(8) µs | 1/2− | |||||
102Tc | 43 | 59 | 101.909215(10) | 5.28(15) s | β− | 102Ru | 1+ | |
102mTc | 20(10) keV | 4.35(7) min | β− (98%) | 102Ru | (4,5) | |||
IT (2%) | 102Tc | |||||||
103Tc | 43 | 60 | 102.909181(11) | 54.2(8) s | β− | 103Ru | 5/2+ | |
104Tc | 43 | 61 | 103.91145(5) | 18.3(3) min | β− | 104Ru | (3+)# | |
104m1Tc | 69.7(2) keV | 3.5(3) µs | 2(+) | |||||
104m2Tc | 106.1(3) keV | 0.40(2) µs | (+) | |||||
105Tc | 43 | 62 | 104.91166(6) | 7.6(1) min | β− | 105Ru | (3/2−) | |
106Tc | 43 | 63 | 105.914358(14) | 35.6(6) s | β− | 106Ru | (1,2) | |
107Tc | 43 | 64 | 106.91508(16) | 21.2(2) s | β− | 107Ru | (3/2−) | |
107mTc | 65.7(10) keV | 184(3) ns | (5/2−) | |||||
108Tc | 43 | 65 | 107.91846(14) | 5.17(7) s | β− | 108Ru | (2)+ | |
109Tc | 43 | 66 | 108.91998(10) | 860(40) ms | β− (99.92%) | 109Ru | 3/2−# | |
β−, n (.08%) | 108Ru | |||||||
110Tc | 43 | 67 | 109.92382(8) | 0.92(3) s | β− (99.96%) | 110Ru | (2+) | |
β−, n (.04%) | 109Ru | |||||||
111Tc | 43 | 68 | 110.92569(12) | 290(20) ms | β− (99.15%) | 111Ru | 3/2−# | |
β−, n (.85%) | 110Ru | |||||||
112Tc | 43 | 69 | 111.92915(13) | 290(20) ms | β− (97.4%) | 112Ru | 2+# | |
β−, n (2.6%) | 111Ru | |||||||
113Tc | 43 | 70 | 112.93159(32)# | 170(20) ms | β− | 113Ru | 3/2−# | |
114Tc | 43 | 71 | 113.93588(64)# | 150(30) ms | β− | 114Ru | 2+# | |
115Tc | 43 | 72 | 114.93869(75)# | 100# ms [>300 ns] | β− | 115Ru | 3/2−# | |
116Tc | 43 | 73 | 115.94337(75)# | 90# ms [>300 ns] | 2+# | |||
117Tc | 43 | 74 | 116.94648(75)# | 40# ms [>300 ns] | 3/2−# | |||
118Tc | 43 | 75 | 117.95148(97)# | 30# ms [>300 ns] | 2+# |
- ^ Abbreviations:
EC: Electron capture
IT: Isomeric transition - ^ Bold for stable isotopes, bold italics for nearly-stable isotopes (half-life longer than the age of the universe)
- ^ Long-lived fission product
- ^ Used in medicine
- Notes
- Values marked # are not purely derived from experimental data, but at least partly from systematic trends. Spins with weak assignment arguments are enclosed in parentheses.
- Uncertainties are given in concise form in parentheses after the corresponding last digits. Uncertainty values denote one standard deviation, except isotopic composition and standard atomic mass from IUPAC, which use expanded uncertainties.
Tc new
[edit]Testing: Tc, isotopes of technetium (notes:m, daughter-nst, daughter-st, EC, IT, n, p, exen#, spin#, spin(), unc(); refs:)
rows=2 +HistName=no +TracesOnly=yes +AbuNaturalVar_2cols=no +ExEn=yes
Nuclide [n 1] |
Z | N | Isotopic mass (Da) [n 2] |
Half-life |
Decay mode [n 3] |
Daughter isotope [n 4][n 5] |
Spin and parity [n 6][n 7] |
Isotopic abundance |
---|---|---|---|---|---|---|---|---|
Excitation energy[n 7] | ||||||||
85Tc | 43 | 42 | 84.94883(43)# | <110 ns | β+ | 85Mo | 1/2−# | |
p | 84Mo | |||||||
β+, p | 84Nb | |||||||
86Tc | 43 | 43 | 85.94288(32)# | 55(6) ms | β+ | 86Mo | (0+) | |
86mTc | 1500(150) keV | 1.11(21) µs | (5+,5−) | |||||
87Tc | 43 | 44 | 86.93653(32)# | 2.18(16) s | β+ | 87Mo | 1/2−# | |
87mTc | 20(60)# keV | 2# s | 9/2+# | |||||
88Tc | 43 | 45 | 87.93268(22)# | 5.8(2) s | β+ | 88Mo | (2,3) | |
88mTc | 0(300)# keV | 6.4(8) s | β+ | 88Mo | (6,7,8) | |||
89Tc | 43 | 46 | 88.92717(22)# | 12.8(9) s | β+ | 89Mo | (9/2+) | |
89mTc | 62.6(5) keV | 12.9(8) s | β+ | 89Mo | (1/2−) | |||
90Tc | 43 | 47 | 89.92356(26) | 8.7(2) s | β+ | 90Mo | 1+ | |
90mTc | 310(390) keV | 49.2(4) s | β+ | 90Mo | (8+) | |||
91Tc | 43 | 48 | 90.91843(22) | 3.14(2) min | β+ | 91Mo | (9/2)+ | |
91mTc | 139.3(3) keV | 3.3(1) min | β+ (99%) | 91Mo | (1/2)− | |||
IT (1%) | 91Tc | |||||||
92Tc | 43 | 49 | 91.915260(28) | 4.25(15) min | β+ | 92Mo | (8)+ | |
92mTc | 270.15(11) keV | 1.03(7) µs | (4+) | |||||
93Tc | 43 | 50 | 92.910249(4) | 2.75(5) h | β+ | 93Mo | 9/2+ | |
93m1Tc | 391.84(8) keV | 43.5(10) min | IT (76.6%) | 93Tc | 1/2− | |||
β+ (23.4%) | 93Mo | |||||||
93m2Tc | 2185.16(15) keV | 10.2(3) µs | (17/2)− | |||||
94Tc | 43 | 51 | 93.909657(5) | 293(1) min | β+ | 94Mo | 7+ | |
94mTc | 75.5(19) keV | 52.0(10) min | β+ (99.9%) | 94Mo | (2)+ | |||
IT (.1%) | 94Tc | |||||||
95Tc | 43 | 52 | 94.907657(6) | 20.0(1) h | β+ | 95Mo | 9/2+ | |
95mTc | 38.89(5) keV | 61(2) d | β+ (96.12%) | 95Mo | 1/2− | |||
IT (3.88%) | 95Tc | |||||||
96Tc | 43 | 53 | 95.907871(6) | 4.28(7) d | β+ | 96Mo | 7+ | |
96mTc | 34.28(7) keV | 51.5(10) min | IT (98%) | 96Tc | 4+ | |||
β+ (2%) | 96Mo | |||||||
97Tc | 43 | 54 | 96.906365(5) | 4.21×106 a | EC | 97Mo | 9/2+ | |
97mTc | 96.56(6) keV | 91.0(6) d | IT (99.66%) | 97Tc | 1/2− | |||
EC (.34%) | 97Mo | |||||||
98Tc | 43 | 55 | 97.907216(4) | 4.2×106 a | β− | 98Ru | (6)+ | |
98mTc | 90.76(16) keV | 14.7(3) µs | (2)− | |||||
99Tc[n 8] | 43 | 56 | 98.9062547(21) | 2.111(12)×105 a | β− | 99Ru | 9/2+ | |
99mTc[n 9] | 142.6832(11) keV | 6.0067(5) h | IT (99.99%) | 99Tc | 1/2− | |||
β− (.0037%) | 99Ru | |||||||
100Tc | 43 | 57 | 99.9076578(24) | 15.8(1) s | β− (99.99%) | 100Ru | 1+ | |
EC (.0018%) | 100Mo | |||||||
100m1Tc | 200.67(4) keV | 8.32(14) µs | (4)+ | |||||
100m2Tc | 243.96(4) keV | 3.2(2) µs | (6)+ | |||||
101Tc | 43 | 58 | 100.907315(26) | 14.22(1) min | β− | 101Ru | 9/2+ | |
101mTc | 207.53(4) keV | 636(8) µs | 1/2− | |||||
102Tc | 43 | 59 | 101.909215(10) | 5.28(15) s | β− | 102Ru | 1+ | |
102mTc | 20(10) keV | 4.35(7) min | β− (98%) | 102Ru | (4,5) | |||
IT (2%) | 102Tc | |||||||
103Tc | 43 | 60 | 102.909181(11) | 54.2(8) s | β− | 103Ru | 5/2+ | |
104Tc | 43 | 61 | 103.91145(5) | 18.3(3) min | β− | 104Ru | (3+)# | |
104m1Tc | 69.7(2) keV | 3.5(3) µs | 2(+) | |||||
104m2Tc | 106.1(3) keV | 0.40(2) µs | (+) | |||||
105Tc | 43 | 62 | 104.91166(6) | 7.6(1) min | β− | 105Ru | (3/2−) | |
106Tc | 43 | 63 | 105.914358(14) | 35.6(6) s | β− | 106Ru | (1,2) | |
107Tc | 43 | 64 | 106.91508(16) | 21.2(2) s | β− | 107Ru | (3/2−) | |
107mTc | 65.7(10) keV | 184(3) ns | (5/2−) | |||||
108Tc | 43 | 65 | 107.91846(14) | 5.17(7) s | β− | 108Ru | (2)+ | |
109Tc | 43 | 66 | 108.91998(10) | 860(40) ms | β− (99.92%) | 109Ru | 3/2−# | |
β−, n (.08%) | 108Ru | |||||||
110Tc | 43 | 67 | 109.92382(8) | 0.92(3) s | β− (99.96%) | 110Ru | (2+) | |
β−, n (.04%) | 109Ru | |||||||
111Tc | 43 | 68 | 110.92569(12) | 290(20) ms | β− (99.15%) | 111Ru | 3/2−# | |
β−, n (.85%) | 110Ru | |||||||
112Tc | 43 | 69 | 111.92915(13) | 290(20) ms | β− (97.4%) | 112Ru | 2+# | |
β−, n (2.6%) | 111Ru | |||||||
113Tc | 43 | 70 | 112.93159(32)# | 170(20) ms | β− | 113Ru | 3/2−# | |
114Tc | 43 | 71 | 113.93588(64)# | 150(30) ms | β− | 114Ru | 2+# | |
115Tc | 43 | 72 | 114.93869(75)# | 100# ms [>300 ns] | β− | 115Ru | 3/2−# | |
116Tc | 43 | 73 | 115.94337(75)# | 90# ms [>300 ns] | 2+# | |||
117Tc | 43 | 74 | 116.94648(75)# | 40# ms [>300 ns] | 3/2−# | |||
118Tc | 43 | 75 | 117.95148(97)# | 30# ms [>300 ns] | 2+# |
- ^ mTc – Excited nuclear isomer.
- ^ ( ) – Uncertainty (1σ) is given in concise form in parentheses after the corresponding last digits.
- ^
Modes of decay:
EC: Electron capture IT: Isomeric transition n: Neutron emission p: Proton emission - ^ Bold italics symbol as daughter – Daughter product is nearly stable.
- ^ Bold symbol as daughter – Daughter product is stable.
- ^ ( ) spin value – Indicates spin with weak assignment arguments.
- ^ a b # – Values marked # are not purely derived from experimental data, but at least partly from trends of neighboring nuclides (TNN).
- ^ Long-lived fission product
- ^ Used in medicine
- Notes
- Values marked # are not purely derived from experimental data, but at least partly from systematic trends. Spins with weak assignment arguments are enclosed in parentheses.
- Uncertainties are given in concise form in parentheses after the corresponding last digits. Uncertainty values denote one standard deviation, except isotopic composition and standard atomic mass from IUPAC, which use expanded uncertainties.
U
[edit]U old
[edit]nuclide symbol |
historic name |
Z(p) | N(n) | isotopic mass (u)[3] |
half-life[4] | decay mode(s)[5] |
daughter isotope(s)[n 2] |
nuclear spin and parity |
representative isotopic composition (mole fraction) |
range of natural variation (mole fraction) |
---|---|---|---|---|---|---|---|---|---|---|
excitation energy | ||||||||||
235U[n 3][n 4][n 5] | Actin Uranium Actino-Uranium |
92 | 143 | 235.0439299(20) | 7.04(1)×108 y | α | 231Th | 7/2− | [0.007204(6)] | 0.007198– 0.007207 |
SF (7×10−9%) | (various) | |||||||||
CD (8×10−10%) | 186Hf 25Ne 24Ne | |||||||||
235mU | 0.0765(4) keV | ~26 min | IT | 235U | 1/2+ | |||||
236U | Thoruranium[6] | 92 | 144 | 236.045568(2) | 2.342(3)×107 y | α | 232Th | 0+ | ||
SF (9.6×10−8%) | (various) | |||||||||
236m1U | 1052.89(19) keV | 100(4) ns | (4)− | |||||||
236m2U | 2750(10) keV | 120(2) ns | (0+) | |||||||
237U | 92 | 145 | 237.0487302(20) | 6.75(1) d | β− | 237Np | 1/2+ | |||
238U[n 6][n 3][n 4] | Uranium I | 92 | 146 | 238.0507882(20) | 4.468(3)×109 y | α | 234Th | 0+ | [0.992742(10)] | 0.992739– 0.992752 |
SF (5.45×10−5%) | (various) | |||||||||
β−β− (2.19×10−10%) | 238Pu | |||||||||
238mU | 2557.9(5) keV | 280(6) ns | 0+ |
- ^ Abbreviations:
CD: Cluster decay
EC: Electron capture
IT: Isomeric transition
SF: Spontaneous fission - ^ Bold for stable isotopes, bold italics for nearly-stable isotopes (half-life longer than the age of the universe)
- ^ a b Primordial radionuclide
- ^ a b Used in Uranium–lead dating
- ^ Important in nuclear reactors
- ^ Used in uranium–uranium dating
+ Notes
U new
[edit]Nuclide[2] [n 1] |
Historic name |
Z | N | Isotopic mass (Da)[1] |
Half-life |
Decay mode [n 2] |
Daughter isotope [n 3] |
Spin and parity |
Natural abundance (mole fraction) | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Excitation energy | Normal proportion | Range of variation | |||||||||||||||||
235U[n 4][n 5][n 6] | Actin Uranium Actino-Uranium |
92 | 143 | 235.0439299(20) | 7.04(1)×108 y | α | 231Th | 7/2− | [0.007204(6)] | 0.007198– 0.007207 | |||||||||
SF (7×10−9%) | (various) | ||||||||||||||||||
CD (8×10−10%) | 186Hf 25Ne 24Ne | ||||||||||||||||||
235mU | 0.0765(4) keV | ~26 min | IT | 235U | 1/2+ | ||||||||||||||
236U | Thoruranium[6] | 92 | 144 | 236.045568(2) | 2.342(3)×107 y | α | 232Th | 0+ | |||||||||||
SF (9.6×10−8%) | (various) | ||||||||||||||||||
236m1U | 1052.89(19) keV | 100(4) ns | (4)− | ||||||||||||||||
236m2U | 2750(10) keV | 120(2) ns | (0+) | ||||||||||||||||
237U | 92 | 145 | 237.0487302(20) | 6.75(1) d | β− | 237Np | 1/2+ | ||||||||||||
238U[n 7][n 4][n 5] | Uranium I | 92 | 146 | 238.0507882(20) | 4.468(3)×109 y | α | 234Th | 0+ | [0.992742(10)] | 0.992739– 0.992752 | |||||||||
SF (5.45×10−5%) | (various) | ||||||||||||||||||
β−β− (2.19×10−10%) | 238Pu | ||||||||||||||||||
238mU | 2557.9(5) keV | 280(6) ns | 0+ | ||||||||||||||||
This table header & footer: |
- ^ mU – Excited nuclear isomer.
- ^
Modes of decay:
CD: Cluster decay EC: Electron capture IT: Isomeric transition SF: Spontaneous fission - ^ Bold italics symbol as daughter – Daughter product is nearly stable.
- ^ a b Primordial radionuclide
- ^ a b Used in Uranium–lead dating
- ^ Important in nuclear reactors
- ^ Used in uranium–uranium dating
Hs
[edit]Hs old
[edit]nuclide symbol |
Z(p) | N(n) | Isotopic mass (u) |
Half-life | Decay mode(s) |
Daughter isotope(s) |
Nuclear spin and parity |
---|---|---|---|---|---|---|---|
Excitation energy | |||||||
263Hs | 108 | 155 | 263.12856(37)# | 760(40) µs | α | 259Sg | 7/2+# |
264Hs | 108 | 156 | 264.12836(3) | 540(300) µs | α (50%) | 260Sg | 0+ |
SF (50%) | (various) | ||||||
265Hs | 108 | 157 | 265.129793(26) | 1.96(0.16) ms | α | 261Sg | 9/2+# |
265mHs | 300(70) keV | 360(150) µs | α | 261Sg | 3/2+# | ||
266Hs[n 1] | 108 | 158 | 266.13005(4) | 3.02(0.54) ms | α (68%) | 262Sg | 0+ |
SF (32%)[7] | (various) | ||||||
266mHs | 1100(70) keV | 280(220) ms | α | 262Sg | 9-# | ||
267Hs | 108 | 159 | 267.13167(10)# | 55(11) ms | α | 263Sg | 5/2+# |
267mHs[n 2] | 39(24) keV | 990(90) µs | α | 263Sg | |||
268Hs | 108 | 160 | 268.13187(30)# | 1.42(1.13) s | α | 264Sg | 0+ |
269Hs[n 3] | 108 | 161 | 269.13375(13)# | 16 s | α | 265Sg | 9/2+# |
270Hs | 108 | 162 | 270.13429(27)# | 10 s | α | 266Sg | 0+ |
271Hs | 108 | 163 | 271.13717(32)# | ~4 s | α | 267Sg | |
273Hs[n 4] | 108 | 165 | 273.14168(40)# | 510 ms[8] | α | 269Sg | 3/2+# |
275Hs[n 5] | 108 | 167 | 275.14667(63)# | 290(150) ms | α | 271Sg | |
277Hs[n 6] | 108 | 169 | 277.15190(58)# | 11(9) ms | SF | (various) | 3/2+# |
- ^ Not directly synthesized, occurs as decay product of 270Ds
- ^ Existence of this isomer is unconfirmed
- ^ Not directly synthesized, occurs in decay chain of 277Cn
- ^ Not directly synthesized, occurs in decay chain of 285Fl
- ^ Not directly synthesized, occurs in decay chain of 287Fl
- ^ Not directly synthesized, occurs in decay chain of 289Fl
- Notes
- Uncertainties are given in concise form in parentheses after the corresponding last digits. Uncertainty values denote one standard deviation, except isotopic composition and standard atomic mass from IUPAC, which use expanded uncertainties.
- # = Values marked # are not purely derived from experimental data, but at least partly from systematic trends. Spins with weak assignment arguments are enclosed in parentheses, ( )
Hs new
[edit]Nuclide[2] [n 1] |
Z | N | Isotopic mass (Da)[1] [n 2] |
Half-life |
Decay mode [n 3] |
Daughter isotope |
Spin and parity [n 4] | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Excitation energy | |||||||||||||||||||
263Hs | 108 | 155 | 263.12856(37)# | 760(40) µs | α | 259Sg | 7/2+# | ||||||||||||
264Hs | 108 | 156 | 264.12836(3) | 540(300) µs | α (50%) | 260Sg | 0+ | ||||||||||||
SF (50%) | (various) | ||||||||||||||||||
265Hs | 108 | 157 | 265.129793(26) | 1.96(0.16) ms | α | 261Sg | 9/2+# | ||||||||||||
265mHs | 300(70) keV | 360(150) µs | α | 261Sg | 3/2+# | ||||||||||||||
266Hs[n 5] | 108 | 158 | 266.13005(4) | 3.02(0.54) ms | α (68%) | 262Sg | 0+ | ||||||||||||
SF (32%)[9] | (various) | ||||||||||||||||||
266mHs | 1100(70) keV | 280(220) ms | α | 262Sg | 9-# | ||||||||||||||
267Hs | 108 | 159 | 267.13167(10)# | 55(11) ms | α | 263Sg | 5/2+# | ||||||||||||
267mHs[n 6] | 39(24) keV | 990(90) µs | α | 263Sg | |||||||||||||||
268Hs | 108 | 160 | 268.13187(30)# | 1.42(1.13) s | α | 264Sg | 0+ | ||||||||||||
269Hs[n 7] | 108 | 161 | 269.13375(13)# | 16 s | α | 265Sg | 9/2+# | ||||||||||||
270Hs | 108 | 162 | 270.13429(27)# | 10 s | α | 266Sg | 0+ | ||||||||||||
271Hs | 108 | 163 | 271.13717(32)# | ~4 s | α | 267Sg | |||||||||||||
273Hs[n 8] | 108 | 165 | 273.14168(40)# | 510 ms[8] | α | 269Sg | 3/2+# | ||||||||||||
275Hs[n 9] | 108 | 167 | 275.14667(63)# | 290(150) ms | α | 271Sg | |||||||||||||
277Hs[n 10] | 108 | 169 | 277.15190(58)# | 11(9) ms | SF | (various) | 3/2+# | ||||||||||||
This table header & footer: |
- ^ mHs – Excited nuclear isomer.
- ^ # – Atomic mass marked #: value and uncertainty derived not from purely experimental data, but at least partly from trends from the Mass Surface (TMS).
- ^
Modes of decay:
SF: Spontaneous fission - ^ # – Values marked # are not purely derived from experimental data, but at least partly from trends of neighboring nuclides (TNN).
- ^ Not directly synthesized, occurs as decay product of 270Ds
- ^ Existence of this isomer is unconfirmed
- ^ Not directly synthesized, occurs in decay chain of 277Cn
- ^ Not directly synthesized, occurs in decay chain of 285Fl
- ^ Not directly synthesized, occurs in decay chain of 287Fl
- ^ Not directly synthesized, occurs in decay chain of 289Fl
References
[edit]- ^ a b c d Wang, M.; Audi, G.; Kondev, F. G.; Huang, W. J.; Naimi, S.; Xu, X. (2017). "The AME2016 atomic mass evaluation (II). Tables, graphs, and references" (PDF). Chinese Physics C. 41 (3): 030003-1–030003-442. doi:10.1088/1674-1137/41/3/030003. Cite error: The named reference "AME2016 II" was defined multiple times with different content (see the help page).
- ^ a b c d Audi, G.; Kondev, F. G.; Wang, M.; Huang, W. J.; Naimi, S. (2017). "The NUBASE2016 evaluation of nuclear properties" (PDF). Chinese Physics C. 41 (3): 030001. Bibcode:2017ChPhC..41c0001A. doi:10.1088/1674-1137/41/3/030001. Cite error: The named reference "NUBASE2016" was defined multiple times with different content (see the help page).
- ^ Wang, M.; Audi, G.; Kondev, F.G.; Huang, W.J.; Naimi, S.; Xu, X. (2017). "The AME2016 atomic mass evaluation (II). Tables, graphs, and references" (PDF). Chinese Physics C. 41 (3): 030003. doi:10.1088/1674-1137/41/3/030003.
- ^ Audi, G.; Kondev, F.G.; Wang, M.; Huang, W.J.; Naimi, S. (2017). "The NUBASE2016 evaluation of nuclear properties" (PDF). Chinese Physics C. 41 (3): 030001. doi:10.1088/1674-1137/41/3/030001.
- ^ "Universal Nuclide Chart". nucleonica.
- ^ a b Trenn, Thaddeus J. (1978). "Thoruranium (U-236) as the extinct natural parent of thorium: The premature falsification of an essentially correct theory". Annals of Science. 35 (6): 581–97. doi:10.1080/00033797800200441.
- ^ Dieter Ackermann (September 8, 2011). "270Ds and Its Decay Products – Decay Properties and Experimental Masses" (PDF). The 4th International conference on the Chemistry and Physics of Transactinide Elements, 5–11 September, Sochi, Russia.
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(help) - ^ a b Utyonkov, V. K.; Brewer, N. T.; Oganessian, Yu. Ts.; Rykaczewski, K. P.; Abdullin, F. Sh.; Dimitriev, S. N.; Grzywacz, R. K.; Itkis, M. G.; Miernik, K.; Polyakov, A. N.; Roberto, J. B.; Sagaidak, R. N.; Shirokovsky, I. V.; Shumeiko, M. V.; Tsyganov, Yu. S.; Voinov, A. A.; Subbotin, V. G.; Sukhov, A. M.; Karpov, A. V.; Popeko, A. G.; Sabel'nikov, A. V.; Svirikhin, A. I.; Vostokin, G. K.; Hamilton, J. H.; Kovrinzhykh, N. D.; Schlattauer, L.; Stoyer, M. A.; Gan, Z.; Huang, W. X.; Ma, L. (30 January 2018). "Neutron-deficient superheavy nuclei obtained in the 240Pu+48Ca reaction". Physical Review C. 97 (14320): 1–10. Bibcode:2018PhRvC..97a4320U. doi:10.1103/PhysRevC.97.014320.
- ^ Dieter Ackermann (September 8, 2011). "270Ds and Its Decay Products – Decay Properties and Experimental Masses" (PDF). The 4th International conference on the Chemistry and Physics of Transactinide Elements, 5–11 September, Sochi, Russia.
{{cite journal}}
: Cite journal requires|journal=
(help)