Rhenium-187 isotope (Re-187 isotope, 187Re isotope)
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187Re Safety Data Sheet (SDS) in metal foil form - Download pdf file
Download 187Re SDS in metal foil form
187Re Safety Data Sheet (SDS) in metal powder form - Download pdf file
Download 187Re SDS in metal powder form
|Properties of 187Re Isotope:||187Re|
|Natural Abundance (%)||62.6|
|Atomic Mass (Da)||186.9557531|
|Relative Isotopic Mass||186.9557531|
|Neutron Number (N)||112|
|Atomic Number (Z)||75|
|Mass Number (A)||187|
|Nucleon Number (A)||187|
|Proton Number (Z)||75|
|g-factor (g value)||1.2879|
|Electron Configuration Block||d|
|Melting Point (K)||3459|
|Boiling Point (K)||5903|
|Heat of Formation||774|
|Electron Affinity (kJ/mole)||0.060396|
|Electronegativity (Pauling scale)||1.9|
|Atomic Radius (pm)||137b|
|Covalent Radius (pm)||135|
|VDW Radius (pm)||237|
Rhenium is a silvery-white metallic transition element. It is obtained as a by-product of molybdenum refinement. Rhenium-molybdenum alloys are superconducting. Rhenium has 35 isotopes. 2 of them are natural ones, 1 of which is stable.
Rhenium is mixed with tungsten or platinum to make filaments for mass spectrographs. Its main value is as a trace alloying agent for hardening metal components that are subjected to continuous frictional forces.
What is 187Re isotope natural abundance?
Answer: 62.600 %
What is atomic mass for 187Re isotope?
Answer: 186.95575 Da
What is isotopic mass for 187Re isotope?
How many neutrons does 187Re isotope have?
How many protons does 187Re isotope have?
How many electrons does 187Re isotope have?
What is atomic number for 187Re isotope?
Is 187Re isotope stable?
Is 187Re isotope radioactive?