Periodic Table/Sodium/¹⁸Na

← 17Na19Na →

¹⁸Na

Sodium-18

Radioactive· Half-life: 1.30 zs

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

11

Neutrons (N)

7

Mass Number (A)

18

Atomic Mass

18.026879AMU

Spin / Parity

1-

Binding E/A

5.890keV

Natural Abundance

Trace / None

Half-life

1.30 zs

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

p

Decay Chain

¹⁸NaSodium1.30 zs

p

¹⁷NeNeon109 ms

β⁺100.0%

β⁺p¹⁶O94.4%

β⁺α¹³N3.51%

B+pA¹²C0.01%

¹⁷FFluorine1.07 min

β⁺100.0%

¹⁷OOxygenSTABLE

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

Other Isotopes of Sodium

17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39

← Back to SodiumData: IAEA NDS · ENSDF