Periodic Table/Boron/¹⁵B

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¹⁵B

Boron-15

Radioactive· Half-life: 10.2 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

5

Neutrons (N)

10

Mass Number (A)

15

Atomic Mass

15.031087AMU

Spin / Parity

3/2-

Binding E/A

5.710keV

Natural Abundance

Trace / None

Half-life

10.2 ms

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

β⁻

100.0%

β⁻n

98.7%

2n

1.5%

Decay Chain

¹⁵BBoron10.2 ms

β⁻100.0%

β⁻n¹⁴C98.7%

2n¹³B1.50%

¹⁵CCarbon2.45 s

β⁻100.0%

¹⁵NNitrogenSTABLE

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

Other Isotopes of Boron

6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

← Back to BoronData: IAEA NDS · ENSDF