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Magnesium
Magnesium

Hafnium
Hafnium



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Hafnium

Facts About Magnesium and Hafnium

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1 Facts
1.1 Interesting Facts
  • Magnesium ions are present in every chlorophyll of every green plant .
  • Controlling Magnesium fire by pouring water on it will result in explosions.
  • Hafnium metal is highly reactive, hence not found free in nature.
  • Hafnium metal as predicated after Mendeleev finished his periodic table.
1.2 Sources
By Electrolysis Process, In Ocean, Mining
By-product Zirconium Refining
1.3 History
1.3.1 Who Discovered
Joseph Black
Dirk Coster and George de Hevesy
1.3.2 Discovery
In 1755
In 1922
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
6 * 10-2 %
Rank: 2 (Overall)
7 * 10-8 %
Rank: 25 (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~0.07 %
Rank: 2 (Overall)
~0.0000001 %
Rank: 26 (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
12.00 %
Rank: 2 (Overall)
0.00 %
Rank: 37 (Overall)
Facts About Gold
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1.4.4 Abundance In Earth's Crust
Facts About Alu..
2.90 %
Rank: 4 (Overall)
0.00 %
Rank: 31 (Overall)
Facts About Radium
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1.4.5 Abundance In Oceans
Facts About Sod..
0.13 %
Rank: 2 (Overall)
0.00 %
Rank: 27 (Overall)
Facts About Protactinium
1.4.6 Abundance In Humans
Facts About Cal..
0.03 %
Rank: 4 (Overall)
Not Available
Rank: N/A (Overall)
Facts About Radium
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