Periodic Table/Carbon/¹¹C

← 10C12C →

¹¹C

Carbon-11

Radioactive· Half-life: 20.3 min

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

6

Neutrons (N)

5

Mass Number (A)

11

Atomic Mass

11.011433AMU

Spin / Parity

3/2-

Binding E/A

6.398keV

Natural Abundance

Trace / None

Half-life

20.3 min

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

β⁺

100.0%

Decay Chain

¹¹CCarbon20.3 min

β⁺100.0%

¹¹BBoronSTABLE

2-step decay chain → stable · Primary path shown

Other Isotopes of Carbon

8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

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