Facts About Osmium and Mercury
Facts
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.
- At room temperature mercury is found in a liquid state.
- A coin of pound or rupees floats in mercury.
- Because of its low melting point and boiling point it is used in thermometers.
Sources
Found As a By-product, Found in Minerals, Mining
Mining, Ores of Minerals
History
Who Discovered
Smithson Tennant
Ancient Chinese and Indians
Discovery
In 1803
Before 2000 BCE
Abundance
Abundance In Universe
3 * 10-7 %
21
Not Available
Abundance In Sun
~0.0000002 %
25
~-9999 %
Abundance In Meteorites
0.00 %
28
Not Available
Abundance In Earth's Crust
0.00 %
99+
0.05 %
9
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