Periodic Table/Selenium/⁹³Se

← 92Se94Se →

⁹³Se

Selenium-93

Radioactive

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

34

Neutrons (N)

59

Mass Number (A)

93

Atomic Mass

92.956135AMU

Spin / Parity

1/2+

Binding E/A

8.038keV

Natural Abundance

Trace / None

Half-life

Unknown

Decay Modesoverview · half-life · α · β⁻ · β⁺

β⁻

β⁻n

2n

Decay Chain

⁹³SeSelenium?

β⁻

β⁻n⁹²Br

2n⁹¹Se

⁹³BrBromine152 ms

β⁻100.0%

β⁻n⁹²Kr64.0%

2n⁹¹Br

⁹³KrKrypton1.29 s

β⁻100.0%

β⁻n⁹²Rb1.95%

⁹³RbRubidium5.84 s

β⁻100.0%

β⁻n⁹²Sr1.39%

⁹³SrStrontium7.43 min

β⁻100.0%

⁹³YYttrium10.2 h

β⁻100.0%

⁹³ZrZirconium1.61 My

β⁻100.0%

⁹³NbNiobiumSTABLE

8-step decay chain → stable · Primary path shown · branching ratios indicated

Other Isotopes of Selenium

63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95

← Back to SeleniumData: IAEA NDS · ENSDF