Periodic Table/Neon/²¹Ne

← 20Ne22Ne →

²¹Ne

Neon-21

Stable isotope

Nuclear Propertiesbinding energy · spin-parity · abundance

Protons (Z)

10

Neutrons (N)

11

Mass Number (A)

21

Atomic Mass

20.993847AMU

Spin / Parity

3/2+

Binding E/A

7.728keV

Natural Abundance

27.0000%

Half-life

Stable

Other Isotopes of Neon

15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34

← Back to NeonData: IAEA NDS · ENSDF