189Os Isotope

189os isotope 189os enriched 189os abundance 189os atomic mass 189os

189Os Isotope Information and Examples of Enriched 189Os Applications:

Osmium-189 isotope (Os-189 isotope, 189Os isotope)

  • 189Os isotope is used for research in nuclear physics;

189Os isotope is available to order from BuyIsotope.com in 189Os metal (Os) chemical form. Please contact us via request a 189Os quote BuyIsotope.com to order 189Os isotope, to get 189Os price and to buy 189Os isotope.

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189Os Safety Data Sheet (SDS) in metal form - Download pdf file
Download 189Os SDS in metal form

Properties of 189Os Isotope:

Properties of 189Os Isotope:189Os
Natural Abundance (%)16.15
Atomic Mass (Da)188.9581475
Relative Isotopic Mass188.9581475
Neutron Number (N)113
Atomic Number (Z)76
Mass Number (A)189
Nucleon Number (A)189
Proton Number (Z)76
Half-lifeStable
Spin1.5
Quadrupole Moment0.86
g-factor (g value)0.439956
Group8
Period6
Electron Configuration Blockd
Melting Point (K)3306
Boiling Point (K)5285
Specific Heat0.131
Heat of Formation787
Thermal Conductivity87.6
Dipole Polarizability 57
Electron Affinity (kJ/mole)1.0778
Electronegativity (Pauling scale)2.2
Atomic Radius (pm)135b
Covalent Radius (pm)130
VDW Radius (pm)235
Lattice Constant2.74
Crystal StructureHCP
Jmol color#266696

189Os Information

Osmium is a hard blue-white metallic transition element. It is found with platinum and used in some alloys with platinum and iridium. Osmium has 3 isotopes. 7 of them are natural ones, 6 of which is stable.

Osmium is used to tip gold pen points, instrument pivots, to make electric light filaments. It is used for high temperature alloys and pressure bearings. Osmium is very hard and resists corrosion better than any other.

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FAQ about 189Os Isotope:

What is 189Os isotope natural abundance?
Answer: 16.150 %

What is atomic mass for 189Os isotope?
Answer: 188.95815 Da

What is isotopic mass for 189Os isotope?
Answer: 188.95815

How many neutrons does 189Os isotope have?
Answer: 113

How many protons does 189Os isotope have?
Answer: 76

How many electrons does 189Os isotope have?
Answer: 76

What is atomic number for 189Os isotope?
Answer: 76

Is 189Os isotope stable?
Answer: Yes

Is 189Os isotope radioactive?
Answer: No

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