81Br Isotope

81br isotope 81br enriched 81br abundance 81br atomic mass 81br

81Br Isotope Applications:

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

  • 81Br isotope is used for nan;

81Br isotope is available to order from BuyIsotope.com in 81Br sodium bromide (NaBr) chemical form. Please contact us via request a 81Br quote BuyIsotope.com to order 81Br isotope, to get 81Br price and to buy 81Br isotope.

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Properties of 81Br Isotope:

Properties of 81Br Isotope:81Br
Natural Abundance (%)49
Atomic Mass (Da)80.9162906
Relative Isotopic Mass80.9162906
Neutron Number (N)46
Atomic Number (Z)35
Mass Number (A)81
Nucleon Number (A)81
Proton Number (Z)35
Half-lifeStable
Spin1.5
Quadrupole Moment0.2615
g-factor (g value)1.513708
Group17
Period4
Electron Configuration Blockp
Melting Point (K)265.8
Boiling Point (K)332
Specific Heatnan
Heat of Formation111.85
Thermal Conductivity0.122
Dipole Polarizability 21
Electron Affinity (kJ/mole)3.363588
Electronegativity (Pauling scale)2.96
Atomic Radius (pm)0
Covalent Radius (pm)115
VDW Radius (pm)185
Lattice Constant6.67
Crystal StructureORC
Jmol color#a62929

81Br Information

Bromine is a halogen element. It becomes red volatile liquid at room temperature. Bromine reactivity is somewhere between chlorine and iodine. Harmful to human tissue in a liquid state, its vapour irritates eyes and throat. Bromine was discovered by Antoine Balard in 1826. Bromine has 30 isotopes, 2 of them are stable and naturally occurring.

Bromine 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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FAQ about 81Br Isotope:

What is 81Br isotope natural abundance?
Answer: 49.000 %

What is atomic mass for 81Br isotope?
Answer: 80.916291 Da

What is isotopic mass for 81Br isotope?
Answer: 80.916291

How many neutrons does 81Br isotope have?
Answer: 46

How many protons does 81Br isotope have?
Answer: 35

How many electrons does 81Br isotope have?
Answer: 35

What is atomic number for 81Br isotope?
Answer: 35

Is 81Br isotope stable?
Answer: Yes

Is 81Br isotope radioactive?
Answer: No

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