Periodic Table/Strontium/¹⁰⁷Sr

← 106Sr

¹⁰⁷Sr

Strontium-107

Radioactive

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

38

Neutrons (N)

69

Mass Number (A)

107

Atomic Mass

106.969672AMU

Spin / Parity

1/2+

Binding E/A

7.876keV

Natural Abundance

Trace / None

Half-life

Unknown

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

β⁻

β⁻n

2n

Decay Chain

¹⁰⁷SrStrontium?

β⁻

β⁻n¹⁰⁶Y

2n¹⁰⁵Sr

¹⁰⁷YYttrium33.5 ms

β⁻100.0%

β⁻n¹⁰⁶Zr

2n¹⁰⁵Y

¹⁰⁷ZrZirconium146 ms

β⁻100.0%

β⁻n¹⁰⁶Nb23.0%

¹⁰⁷NbNiobium286 ms

β⁻100.0%

β⁻n¹⁰⁶Mo7.40%

¹⁰⁷MoMolybdenum3.50 s

β⁻100.0%

¹⁰⁷TcTechnetium21.2 s

β⁻100.0%

¹⁰⁷RuRuthenium3.75 min

β⁻100.0%

¹⁰⁷RhRhodium21.7 min

β⁻100.0%

¹⁰⁷PdPalladium6.50 My

β⁻100.0%

¹⁰⁷AgSilverSTABLE

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

Other Isotopes of Strontium

73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107

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