Periodic Table/Phosphorus/²⁹P

← 28P30P →

²⁹P

Phosphorus-29

Radioactive· Half-life: 4.10 s

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

15

Neutrons (N)

14

Mass Number (A)

29

Atomic Mass

28.981800AMU

Spin / Parity

1/2+

Binding E/A

7.987keV

Natural Abundance

Trace / None

Half-life

4.10 s

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

β⁺

100.0%

Decay Chain

²⁹PPhosphorus4.10 s

β⁺100.0%

²⁹SiSiliconSTABLE

2-step decay chain → stable · Primary path shown

Other Isotopes of Phosphorus

24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

← Back to PhosphorusData: IAEA NDS · ENSDF