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Lv
Livermorium
5 known isotopes (0 stable,
5 radioactive)
290Lv
Mass
290.198635 u
Abundance —
Half-life 8.3 milliseconds
Spin/Parity 0+
Decay Mode(s) α (100%), Spontaneous fission (8%)
291Lv
Mass
291.201014 u
Abundance —
Half-life 19 milliseconds
Spin/Parity —
Decay Mode(s) α (100%), Spontaneous fission (20%)
292Lv
Mass
292.201969 u
Abundance —
Half-life 12.8 milliseconds
Spin/Parity 0+
Decay Mode(s) α (100%), Spontaneous fission (9%)
293Lv
Mass
293.204583 u
Abundance —
Half-life 95 milliseconds
Spin/Parity —
Decay Mode(s) α (100%), Spontaneous fission (12.5%)
294Lv
Mass
— u
Abundance —
Half-life Unknown
Spin/Parity 0+
Decay Mode(s) Unknown
Decay mode abbreviations:
β⁻ = Beta minus decay, β⁺ = Beta plus decay, EC = Electron capture, α = Alpha decay
n = Neutron emission, p = Proton emission, SF = Spontaneous fission, IT = Isomeric transition
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