81Br Isotope Information and Examples of Enriched 81Br Applications:

Bromide-81 isotope (Br-81 isotope, 81Br isotope)

  • 81Br isotope is used for nan;

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81Br Properties:

Number of Protons81
Atomic Number35
Atomic Radius
Atomic Mass80.92
Quadrupole Moment0.262
Electronegativity (Paulig)2.96
Electron Configuration Blockp
VDW Radius (mm3)222
Mass Uncertainty9e-06
g-factor (g value)1.514
Half LifeStable

Bromide Information

Halogen element. Red volatile liquid at room temperature. Its reactivity is somewhere between chlorine and iodine. Harmful to human tissue in a liquid state, the vapour irritates eyes and throat. Discovered in 1826 by Antoine Balard.

It was once used in large quantities to make a compound that removed lead compound build up in engines burning leaded gasoline. Now it is primarily used in dyes, disinfectants, and photographic chemicals.

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