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Copper
Copper

Hafnium
Hafnium



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Hafnium

Facts About Copper and Hafnium

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1 Facts
1.1 Interesting Facts
  • Copper rarely found in its pure form in nature.
  • Copper Sulfate is mostly used in agricultural poison and as an algicide in water purification system.
  • Hafnium metal is highly reactive, hence not found free in nature.
  • Hafnium metal as predicated after Mendeleev finished his periodic table.
1.2 Sources
Found in Minerals
By-product Zirconium Refining
1.3 History
1.3.1 Who Discovered
Unknown
Dirk Coster and George de Hevesy
1.3.2 Discovery
In Middle East (9000 BCE)
In 1922
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
6 * 10-6 %
Rank: 12 (Overall)
7 * 10-8 %
Rank: 25 (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~0.00007 %
Rank: 12 (Overall)
~0.0000001 %
Rank: 26 (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
0.01 %
Rank: 13 (Overall)
0.00 %
Rank: 37 (Overall)
Facts About Gold
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1.4.4 Abundance In Earth's Crust
Facts About Alu..
0.01 %
Rank: 17 (Overall)
0.00 %
Rank: 31 (Overall)
Facts About Radium
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1.4.5 Abundance In Oceans
Facts About Sod..
0.00 %
Rank: 8 (Overall)
0.00 %
Rank: 27 (Overall)
Facts About Protactinium
1.4.6 Abundance In Humans
Facts About Cal..
0.00 %
Rank: 9 (Overall)
Not Available
Rank: N/A (Overall)
Facts About Radium
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