Sg

Seaborgium-259

Protons (Z)

106

Neutrons (N)

153

Mass number

259

Half-Life

402.0 ms

Abundance

---

Mass

259.114 u

Mass Excess

106,520.0 keV

Spin

(11/2-)

Discovered

1985

Binding energy per nucleon

7,340 keV

Neutron separation energy

6,851 keV

Proton separation energy

2,279 keV

Decay Mode

SF

Decay chain

Seaborgium-259Z 106 · N 153402.0 ms
α100%
α52.8%
α83%
α64%
β⁺86%
β⁺~100%
α~100%
α~100%
α~100%
β⁻100%
α~100%
β⁻98.62%
α100%
α~100%
α100%
α~100%
β⁻100%
α~100%
β⁻100%