Isotopes of the Element Lithium
[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 Lithium with a Known Natural Abundance

All Known Isotopes of the Element Lithium

Mass Number	Half-life	Decay Mode	Branching Percentage

4	7.58043×10^-23 seconds	Proton Emission	100.00

5	3.04733×10^-22 seconds	Alpha Decay	100.00

		Proton Emission	100.00

6	Stable	-	-

7	Stable	-	-

8	838 milliseconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Alpha Decay	100.00

9	178.3 milliseconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission	50.80

10	3.80917×10^-22 seconds	Neutron Emission	No Data Available

11	8.59 milliseconds	Beta-minus Decay	100.00

		Beta-minus Decay with delayed Neutron Emission and delayed Alpha Decay	0.027

		Beta-minus Decay with delayed Neutron Emission	No Data Available

12	< 10 nanoseconds	Neutron Emission	No Data Available

This page is maintained by Steve Gagnon.

Isotopes of the Element Lithium[Click for Main Data]