21Ne Isotope Information and Examples of Enriched 21Ne Applications:

Neon-21 isotope (Ne-21 isotope, 21Ne isotope)

  • 21Ne isotope is used for nan;

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21Ne Properties:

Property21Ne
Number of Protons21
Abundance0.0027
Atomic Number10
Atomic Radius
Atomic Mass20.99
Spin1.5
Quadrupole Moment0.102
Electronegativity (Paulig)
Electron Configuration Blockp
VDW Radius (mm3)160
Mass Uncertainty3e-07
g-factor (g value)-0.4412
Half LifeStable

Neon Information

Colourless gaseous element of group 18 on the periodic table (noble gases). Neon occurs in the atmosphere, and comprises 0.0018% of the volume of the atmosphere. It has a distinct reddish glow when used in discharge tubes and neon based lamps. It forms almost no chemical compounds. Neon was discovered in 1898 by Sir William Ramsey and M.W. Travers.

Primarily for lighting.

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