Isotopes of the Element Neon
[Click for Main Data]

Most of the isotope data on this site has been obtained from the National Nuclear Data Center. Please visit their site for more information.

Isotopes of the Element Neon with a Known Natural Abundance

All Known Isotopes of the Element Neon

Mass Number	Half-life	Decay Mode	Branching Percentage

16	3.74672×10^-21 seconds	Proton Emission	100.00

17	109.2 milliseconds	Electron Capture	100.00

		Electron Capture with delayed Proton Emission	~ 100.00

		Electron Capture with delayed Alpha Decay	No Data Available

18	1672 milliseconds	Electron Capture	100.00

19	17.22 seconds	Electron Capture	100.00

20	Stable	-	-

21	Stable	-	-

22	Stable	-	-

23	37.24 seconds	Beta-minus Decay	100.00

24	3.38 minutes	Beta-minus Decay	100.00

25	602 milliseconds	Beta-minus Decay	100.00

26	197 milliseconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	0.13

27	32 milliseconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	2.00

28	19 milliseconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	16.00

29	15.6 milliseconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	27.00

30	5.8 milliseconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	< 26.00

31	3.4 milliseconds	Beta-minus Decay	100.00

32	3.5 milliseconds	Beta-minus Decay	100.00

This page is maintained by Steve Gagnon.

Isotopes of the Element Neon[Click for Main Data]