Vissza Astrojan csillagászati képgyűjteményhez

Isotopes of the Element Scandium

[Click for Main Data]         Proton Emission     Neutron Emission     Electron Emission     Positron Emission

Most of the isotope data on this site has been obtained from the National Nuclear Data Center.

Naturally Occurring Isotopes

Mass NumberNatural AbundanceHalf-life
45100%STABLE

Known Isotopes

Mass NumberHalf-lifeDecay ModeBranching Percentage
36No Data AvailableProton Emission (suspected)No Data Available
37No Data AvailableProton Emission (suspected)No Data Available
38No Data AvailableProton EmissionNo Data Available
39< 300 nanosecondsProton Emission100.00%
40182.3 millisecondsElectron Capture100.00%
Electron Capture with
delayed Proton Emission
0.44%
Electron Capture with
delayed Alpha Decay
0.02%
41596.3 millisecondsElectron Capture100.00%
42681.3 millisecondsElectron Capture100.00%
42m61.7 secondsElectron Capture100.00%
433.891 hoursElectron Capture100.00%
443.97 hoursElectron Capture100.00%
44m58.61 hoursIsomeric Transition98.80%
Electron Capture1.20%
45STABLE--
45m318 millisecondsIsomeric Transition100.00%
4683.79 daysBeta-minus Decay100.00%
46m18.75 secondsIsomeric Transition100.00%
473.3492 daysBeta-minus Decay100.00%
4843.67 hoursBeta-minus Decay100.00%
4957.18 minutesBeta-minus Decay100.00%
50102.5 secondsBeta-minus Decay100.00%
50m0.35 secondsIsomeric Transition> 97.50%
Beta-minus Decay< 2.50%
5112.4 secondsBeta-minus Decay100.00%
528.2 secondsBeta-minus Decay100.00%
532.4 secondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission (suspected)  
No Data Available
54526 millisecondsBeta-minus Decay100.00%
5596 millisecondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission
17.00%
5626 millisecondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission (suspected)
No Data Available
56m75 millisecondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission
> 14.00%
5722 millisecondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission
No Data Available
5812 millisecondsBeta-minus Decay100.00%
Beta-minus Decay with
delayed Neutron Emission
No Data Available
59> 360 nanosecondsBeta-minus Decay with
delayed Neutron Emission
No Data Available
Beta-minus DecayNo Data Available
60> 360 nanosecondsBeta-minus DecayNo Data Available
Beta-minus Decay with
delayed Neutron Emission
No Data Available
61> 360 nanoseconds   Beta-minus DecayNo Data Available
Beta-minus Decay with
delayed Neutron Emission
No Data Available