Periodic Table/Nitrogen/¹²N

← 11N13N →

¹²N

Nitrogen-12

Radioactive· Half-life: 11.0 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

7

Neutrons (N)

5

Mass Number (A)

12

Atomic Mass

12.018613AMU

Spin / Parity

1+

Binding E/A

5.872keV

Natural Abundance

Trace / None

Half-life

11.0 ms

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

β⁺

100.0%

β⁺α

1.9%

Decay Chain

¹²NNitrogen11.0 ms

β⁺100.0%

β⁺α⁸Be1.93%

¹²CCarbonSTABLE

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

Other Isotopes of Nitrogen

10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25

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