It's Elemental - The Element Nitrogen

Isotopes of the Element Nitrogen

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 With A Known Natural Abundance

Known Isotopes

Mass Number	Half-life	Decay Mode	Branching Percentage
10	No Data Available	Proton Emission	100.00%
11	5.49×10^-22 seconds	Proton Emission	100.00%
12	11.000 milliseconds	Electron Capture	100.00%
13	9.965 minutes	Electron Capture	100.00%
14	STABLE	-	-
15	STABLE	-	-
16	7.13 seconds	Beta-minus Decay	100.00%
		Beta-minus Decay with delayed Alpha Decay	1.2×10^-3%
17	4.173 seconds	Beta-minus Decay	100.00%
		Beta-minus Decay with delayed Neutron Emission	95.1%
18	620 milliseconds	Beta-minus Decay with delayed Neutron Emission	7.00%
		Beta-minus Decay	100.00%
		Beta-minus Decay with delayed Alpha Decay	12.20%
19	336 milliseconds	Beta-minus Decay	100.00%
		Beta-minus Decay with delayed Neutron Emission	41.80%
20	136 milliseconds	Beta-minus Decay	100.00%
		Beta-minus Decay with delayed Neutron Emission	42.90%
21	83 milliseconds	Beta-minus Decay	100.00%
		Beta-minus Decay with delayed Neutron Emission	90.50%
22	20 milliseconds	Beta-minus Decay	100.00%
		Beta-minus Decay with delayed Neutron Emission	33.00%
		Beta-minus Decay with delayed Double Neutron Emission	12.00%
23	14.5 milliseconds	Beta-minus Decay with delayed Neutron Emission	No Data Available
		Beta-minus Decay with delayed Double Neutron Emission	No Data Available
		Beta-minus Decay	100.00%
24	52 nanoseconds	Neutron Emission (suspected)	No Data Available
25	No Data Available	No Data Available	No Data Available

For questions about this page, please contact Carol McKisson.