Facts About Neptunium and Osmium
Interesting Facts
Not Available
- Osmium metal does not oxidize in air unless it is heated.
- But if it heated den it forms Osmium Tetroxide, which is highly toxic.
Sources
Made by Bombarding Uranium with Neutrons, Ores of metals
Found As a By-product, Found in Minerals, Mining
Who Discovered
Edwin McMillan and Philip H. Abelson
Smithson Tennant
Discovery
In 1940
In 1803
Abundance In Universe
Not Available
Abundance In Sun
~-9999 %
Abundance In Meteorites
Not Available
Abundance In Earth's Crust
Not Available