Isotope lists, 97+
4655137
194774467
2008-02-28T23:35:58Z
Quilbert
3241099
{{update}}
{{:Isotope lists}}
'''Legend'''
{| class="wikitable"
|- {{highlight1}}
! !!
|-
| α
| [[Alpha decay]]
|-
| β-
| [[Beta decay]]
|-
| β+
| [[Positron emission]]
|-
|K+
| [[Electron capture]]
|-
|IT
| [[Internal conversion]]
|-
|SF
| [[Spontaneous fission]]
|-
|p
| [[Proton emission]]
|-
|n
| [[Neutron emission]]
|}
{{Isotope lists headings|Berkelium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|238Bk || 144 s || || %K+%β+=100, %KSF=0.048
|-
|239Bk || || (7/2+ ) ||
|-
|240Bk || 4.8 m || || %K+%β+=100, %KSF=1E-3 sys
|-
|241Bk || || (7/2+ ) ||
|-
|242Bk || 7.0 m || || %K+%β+=100
|-
|242m1Bk || 9.5 ns || ||
|-
|242m2Bk || 0.60 μs || ||
|-
|243Bk || 4.5 h || (3/2- ) || %K ~ 99.85, %α ~ 0.15
|-
|243m1Bk || 5 ns || ||
|-
|244Bk || 4.35 h || (1- ) || %K=99.994 , %α=0.006
|-
|245Bk || 4.94 d || 3/2- || %K=99.88 , %α=0.12
|-
|245m1Bk || 2 ns || ||
|-
|246Bk || 1.80 d || 2(-) || %K=100, %α<0.2 sys
|-
|247Bk || 1380 a || (3/2- ) || %α < 100
|-
|248Bk || 9 a || (6+) || %α>70
|-
|248m1Bk || 23.7 h || 1(-) || %β-=70 , %K=30 , %α<0.001
|-
|249Bk || 320 d || 7/2+ || %β-=99.99855 , %α=0.00145 , %SF=4.76E-8
|-
|250Bk || 3.217 h || 2- || %β-=100
|-
|251Bk || 55.6 m || (3/2- ) || %β-=100, %α ~ 1E-5
|}
{{Isotope lists headings|Californium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|237Cf || 2.1 s || || %SF ~ 10 sys
|-
|238Cf || 21 ms || 0+ || %SF ~ 100 sys
|-
|239Cf || 39 s || || %α=?
|-
|240Cf || 1.06 m || 0+ || %α=87 , %SF ~ 13
|-
|241Cf || 3.78 m || || %K ~ 75, %α ~ 25
|-
|242Cf || 3.49 m || 0+ || %α=65 , %SF < 1.4E-2
|-
|243Cf || 10.7 m || (1/2+ ) || %K ~ 86, %α ~ 14
|-
|244Cf || 19.4 m || 0+ || %α=70
|-
|245Cf || 45.0 m || (5/2+ ) || %K=64 , %α=36
|-
|246Cf || 35.7 h || 0+ || %α=99.9996 , %SF=2.3E-4 , %K<5E-4
|-
|246m1Cf || 45 ns || ||
|-
|247Cf || 3.11 h || (7/2+ ) || %K=99.965 , %α=0.035
|-
|248Cf || 333.5 d || 0+ || %α=99.9971 , %SF=0.0029
|-
|249Cf || 351 a || 9/2- || %α=100, %SF=4.4E-7
|-
|250Cf || 13.08 a || 0+ || %α=99.923 , %SF=0.077
|-
|251Cf || 898 a || 1/2+ || %α=100
|-
|252Cf || 2.645 a || 0+ || %α=96.908 , %SF=3.092
|-
|253Cf || 17.81 d || (7/2+ ) || %β-=99.69 , %α=0.31
|-
|254Cf || 60.5 d || 0+ || %SF=99.69 , %α=0.31
|-
|255Cf || 85 m || (9/2+ ) || %β-=100
|-
|256Cf || 12.3 m || 0+ || %SF=100, %β-<1 sys %α ~ 1E-6 sys
|}
{{Isotope lists headings|Einsteinium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|241Es || 9 s || || %α=100
|-
|242Es || 40 s || || %α ~ 100, %KSF=1.4
|-
|243Es || 21 s || || %K < 70, %α > 30
|-
|244Es || 37 s || || %K=96 , %α=4 , %KSF=0.01 sys
|-
|245Es || 1.1 m || (3/2- ) || %K=60 , %α=40
|-
|246Es || 7.7 m || (4-,6+) || %K=90.1 , %α=9.9 , %KSF=0.003 sys
|-
|247Es || 4.55 m || (7/2+ ) || %K ~ 93, %α ~ 7
|-
|248Es || 27 m || (2-,0+ ) || %K>99, %α ~ 0.25, %KSF=3E-5 sys
|-
|249Es || 102.2 m || 7/2(+) || %K=99.43 , %α=0.57
|-
|250Es || 8.6 h || (6+) || %K > 97, %α < 3 sys
|-
|250m1Es || 2.22 h || 1(-) || %K > 99, %α < 1 sys
|-
|251Es || 33 h || (3/2- ) || %K=99.51 , %α=0.49
|-
|252Es || 471.7 d || (5-) || %α=76 , %K=24 , %β- ~ 0.01
|-
|253Es || 20.47 d || 7/2+ || %α=100, %SF=8.9E-6
|-
|254Es || 275.7 d || (7+) || %α=100, %K<1E-4, %β-=1.74E-6 , %SF<3E-6
|-
|254m1Es || 39.3 h || 2+ || %β-=98 , %α=0.33 , %IT<3, %K=0.078 , %SF<0.045
|-
|255Es || 39.8 d || (7/2+ ) || %β-=92.0 , %α=8.0 , %SF=0.0045
|-
|256Es || 25.4 m || (1+ ) || %β-=100
|-
|256m1Es || 7.6 h || (8+) || %β- ~ 100, %β-SF=0.002
|}
{{Isotope lists headings|Fermium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|242Fm || 0.8 ms || 0+ || %SF=100
|-
|243Fm || 0.18 s || || %α < 100, %SF < 0.5, %K=?
|-
|244Fm || 3.3 ms || 0+ || %SF=100
|-
|245Fm || 4.2 s || || %α=100, %SF < 0.11
|-
|246Fm || 1.1 s || 0+ || %α=92 , %SF=7.3 , %K<1 sys
|-
|247Fm || 35 s || || %α > 50, %K+%β+ < 50
|-
|247m1Fm || 9.2 s || || %α < 100
|-
|248Fm || 36 s || 0+ || %α=93 , %K ~ 7, %SF=0.10
|-
|249Fm || 2.6 m || (7/2+ ) || %K ~ 85 sys %α ~ 15 sys
|-
|250Fm || 30 m || 0+ || %α>90, %K<10, %SF=0.0069
|-
|250m1Fm || 1.8 s || || %IT>80, %SF < 8E-5
|-
|251Fm || 5.30 h || (9/2- ) || %K=98.20 , %α=1.80
|-
|252Fm || 25.39 h || 0+ || %α=99.9977 , %SF=0.00232
|-
|253Fm || 3.00 d || 1/2+ || %K=88 , %α=12
|-
|254Fm || 3.240 h || 0+ || %α=99.9408 , %SF=0.0592
|-
|255Fm || 20.07 h || 7/2+ || %α=100, %SF=2.3E-5
|-
|256Fm || 157.6 m || 0+ || %SF=91.9 , %α=8.1
|-
|257Fm || 100.5 d || (9/2+ ) || %α=99.790 , %SF=0.210
|-
|258Fm || 370 μs || 0+ || %SF=100
|-
|259Fm || 1.5 s || || %SF=100
|}
{{Isotope lists headings|Mendelevium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|245Md || 0.35 s || (7/2) || %α=100
|-
|245m1Md || 0.90 ms || (1/2- ) ||
|-
|246Md || 1.0 s || || %α=100
|-
|247Md || 1.12 s || || %α=80 , %SF=20
|-
|248Md || 7 s || || %K=80 , %α=20 , %SF < 0.05
|-
|249Md || 24 s || || %K=80 , %α=20
|-
|250Md || 52 s || || %K=93 , %α=7 , %KSF=0.02 sys
|-
|251Md || 4.0 m || || %K > 90, %α < 10
|-
|252Md || 2.3 m || || %K>50, %α<50
|-
|253Md || 6 m || || %K+%β+=100
|-
|254Md || 10 m || || %K < 100
|-
|254m1Md || 28 m || || %K < 100
|-
|255Md || 27 m || (7/2- ) || %K=92 , %α=8 , %SF < 1.4
|-
|256Md || 78.1 m || (0-,1- ) || %K=90.7 , %α=9.3 , %SF < 2.8
|-
|257Md || 5.52 h || (7/2- ) || %K=85 , %α=15 , %SF<1
|-
|258Md || 51.5 d || (8-) || %α=100, %SF < 0.003, %β- < 0.003, %K < 0.003
|-
|258m1Md || 57.0 m || (1- ) || %K > 70, %SF < 30, %α < 1.2, %β- < 30
|-
|259Md || 96 m || (7/2- ) || %SF ~ 100, %α<1.3
|-
|260Md || 27.8 d || || %SF>73, %α < 25, %β- < 10
|}
{{Isotope lists headings|Nobelium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|250No || 0.25 ms || 0+ || %SF=100, %α ~ 0.05 sys
|-
|251No || 0.8 s || || %α ~ 100, %K ~ 1 sys%SF < 8
|-
|252No || 2.30 s || 0+ || %α=73.1 , %SF=26.9
|-
|253No || 1.7 m || (9/2- ) || %α ~ 80, %K ~ 20 sys
|-
|254No || 55 s || 0+ || %α=90 , %K=10 , %SF=0.17
|-
|254m1No || 0.28 s || || %IT>80
|-
|255No || 3.1 m || (1/2+ ) || %α=61.4 , %K=38.6
|-
|256No || 2.91 s || 0+ || %α=99.5 , %SF=0.53 +8-4
|-
|257No || 25 s || (7/2+ ) || %α ~ 100
|-
|258No || 1.2 ms || 0+ || %SF=100, %α ~ 1E-3 sys
|-
|259No || 58 m || (9/2+ ) || %α=75 , %K=25 , %SF<10
|-
|260No || 106 ms || 0+ || %SF=100
|-
|261No || || ||
|-
|262No || 5 ms || 0+ || %SF=?
|}
{{Isotope lists headings|Lawrencium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|253Lr || 1.3 s || || %α=98 , %K ~ 1 sys%SF < 1
|-
|254Lr || 13 s || || %α=78 , %K=22 , %SF < 0.16
|-
|255Lr || 22 s || || %α=85 , %K<30, %SF<0.10
|-
|256Lr || 28 s || || %α>80, %K<20, %SF<0.026
|-
|257Lr || 0.646 s || (9/2+ ) || %α=100, %SF < 6.5E-4
|-
|258Lr || 3.9 s || || %α>95, %K<5, %SF < 5.0
|-
|259Lr || 6.3 s || || %α=77 , %SF=23 , %K<0.5
|-
|260Lr || 180 s || || %α=75 , %K=25
|-
|261Lr || 39 m || || %SF < 100
|-
|262Lr || 216 m || || %SF<10
|}
{{Isotope lists headings|Rutherfordium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|253Rf || 1.8 s || || %SF ~ 50, %α ~ 50
|-
|253m1Rf || 50 μs || ||
|-
|254Rf || 0.5 ms || 0+ || %SF=100, %α ~ 0.3 sys
|-
|254m1Rf || 23 μs || ||
|-
|255Rf || 1.5 s || (9/2- ) || %SF=52 , %α=48
|-
|256Rf || 6.7 ms || 0+ || %SF=98 +2- 7 , %α=2.2 +73-18
|-
|257Rf || 4.7 s || (7/2+ ) || %α=79.6 , %K=18 , %SF=2.4
|-
|258Rf || 12 ms || 0+ || %SF ~ 87, %α ~ 13
|-
|259Rf || 3.1 s || || %α=93 , %SF=7 , %K ~ 0.3
|-
|260Rf || 20.1 ms || 0+ || %SF=100
|-
|261Rf || 65 s || || %α>80, %SF<10, %K < 10 sys
|-
|262Rf || 2.1 s || 0+ || %SF=100
|-
|262m1Rf || 47 ms || [2+ ] ||
|}
{{Isotope lists headings|Dubnium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|255Db || 1.6 s || || %α>47, %SF < 53
|-
|256Db || 2.6 s || || %SF < 40, %α ~ 70, %K ~ 10 sys
|-
|257Db || 1.3 s || || %α=82 , %SF=17 , %K=1 sys
|-
|258Db || 4.4 s || || %α=67 +5-9 , %K=33 +9-5, %SF<34
|-
|258m1Db || 20 s || || %K ~ 100
|-
|259Db || || ||
|-
|260Db || 1.52 s || || %α > 90.4 , %SF ~ 9.6 , %K<2.5
|-
|261Db || 1.8 s || || %α>50, %SF<50
|-
|262Db || 34 s || || %α ~ 64, %SF ~ 33, %K ~ 3 sys
|-
|263Db || 27 s || || %SF=57 , %α=43
|}
{{Isotope lists headings|Seaborgium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|258Sg || 2.9 ms || 0+ || %SF=100
|-
|259Sg || 0.48 s || (1/2+ ) || %α=90 , %SF < 20
|-
|260Sg || 3.6 ms || 0+ || %α=50 +30-20 , %SF=50 +20-30
|-
|261Sg || 0.23 s || || %α=95 , %SF<10
|-
|262Sg || || 0+ ||
|-
|263Sg || 0.8 s || || %SF ~ 70, %α ~ 30
|-
|263m1Sg || 0.31 s || [9/2+] ||
|-
|264Sg || || 0+ ||
|-
|265Sg || 10 s || [1/2+ ] || %α>50, %SF<50
|-
|266Sg || 21 s || 0+ || %α=50 , %SF=50
|}
{{Isotope lists headings|Bohrium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|261Bh || 11.8 ms || || %α=95 , %SF<10
|-
|262Bh || 102 ms || || %α > 80, %SF < 20
|-
|262m1Bh || 8.0 ms || || %α > 70, %SF < 30
|-
|263Bh || || ||
|-
|264Bh || 0.44 s || || %α=100
|}
{{Isotope lists headings|Hassium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|264Hs || 0.85 ms || 0+ || %α ~ 100, %SF < 1.5
|-
|265Hs || 0.9 ms || || %α=?
|-
|265m1Hs || 1.55 ms || [1/2+ ] || %α ~ 100, %SF<9
|-
|266Hs || || 0+ ||
|-
|267Hs || 26 ms || [9/2+ ] || %α=100
|-
|268Hs || || 0+ ||
|-
|269Hs || 9 s || [3/2+ ] || %α=100
|}
{{Isotope lists headings|Meitnerium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|266Mt || 0.8 ms || || %α=100
|-
|266m1Mt || 3.8 ms || || %α=100, %SF < 5.5
|-
|267Mt || || ||
|-
|268Mt || 0.07 s || [5+,6+] || %α=100
|}
{{Isotope lists headings|Darmstadtium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|267Ds || 3 μs || [11/2- ] || %α=100
|-
|268Ds || || 0+ ||
|-
|269Ds || 0.17 ms || [1/2+ ] || %α=100
|-
|270Ds || || 0+ ||
|-
|271Ds || 0.06 s || [3/2+ ] || %α=100
|-
|271m1Ds || 1.1 ms || [9/2+ ] || %α=100
|-
|272Ds || || 0+ ||
|-
|273Ds || 0.18 ms || [3/2+ ] || %α=100
|-
|273m1Ds || 120 ms || [13/2- ] || %α=100
|}
{{Isotope lists headings|Roentgenium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|272Rg || 1.5 ms || [5+,6+] || %α=100
|}
{{Isotope lists headings|Ununbium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|277Uub || 0.24 ms || [3/2+ ]
|}
{{Isotope lists headings|Ununquadium}}
{| class="wikitable"
|- {{highlight1}}
! Isotope !! Half-life !! Spin Parity !! Mode(s) or Abundance
|-
|285Uuq || 0.58 ms || %α=?
|}