Os-189 Isotope

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

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

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

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

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

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

Properties of Os-189 Isotope:

Properties of Os-189 Isotope:OS-189
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

Os-189 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 Os-189 Isotope:

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

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

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

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

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

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

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

Is Os-189 isotope stable?
Answer: Yes

Is Os-189 isotope radioactive?
Answer: No

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