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Osmium
Osmium

Niobium
Niobium



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Niobium

Facts About Osmium and Niobium

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1 Facts
1.1 Interesting Facts
  • Osmium metal does not oxidize in air unless it is heated.
  • But if it heated den it forms Osmium Tetroxide, which is highly toxic.
  • Niobium metal was used to get called Columbium in past.
  • Niobium metal found freely in nature (abundance).
1.2 Sources
Found As a By-product, Found in Minerals, Mining
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Smithson Tennant
Charles Hatchett
1.3.2 Discovery
In 1803
In 1801
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
3 * 10-7 %
Rank: 21 (Overall)
2 * 10-7 %
Rank: 22 (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~0.0000002 %
Rank: 25 (Overall)
~0.0000004 %
Rank: 23 (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
0.00 %
Rank: 28 (Overall)
0.00 %
Rank: 35 (Overall)
Facts About Gold
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1.4.4 Abundance In Earth's Crust
Facts About Alu..
0.00 %
Rank: 53 (Overall)
0.00 %
Rank: 25 (Overall)
Facts About Radium
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1.4.5 Abundance In Oceans
Facts About Sod..
Not Available
Rank: N/A (Overall)
0.00 %
Rank: 34 (Overall)
Facts About Protactinium
1.4.6 Abundance In Humans
Facts About Cal..
Not Available
Rank: N/A (Overall)
Not Available
Rank: N/A (Overall)
Facts About Radium
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