Periodic Table/Carbon/¹⁹C

← 18C20C →

¹⁹C

Carbon-19

Radioactive· Half-life: 46.2 ms

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

6

Neutrons (N)

13

Mass Number (A)

19

Atomic Mass

19.034798AMU

Spin / Parity

1/2+

Binding E/A

5.957keV

Natural Abundance

Trace / None

Half-life

46.2 ms

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

β⁻

100.0%

β⁻n

47.0%

2n

7.0%

Decay Chain

¹⁹CCarbon46.2 ms

β⁻100.0%

β⁻n¹⁸N47.0%

2n¹⁷C7.00%

¹⁹NNitrogen336 ms

β⁻100.0%

β⁻n¹⁸O41.8%

¹⁹OOxygen26.5 s

β⁻100.0%

¹⁹FFluorineSTABLE

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

Other Isotopes of Carbon

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

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