Home
×

Cesium
Cesium

Hafnium
Hafnium



ADD
Compare
X
Cesium
X
Hafnium

Facts About Cesium and Hafnium

Add ⊕
1 Facts
1.1 Interesting Facts
Not Available
  • Hafnium metal is highly reactive, hence not found free in nature.
  • Hafnium metal as predicated after Mendeleev finished his periodic table.
1.2 Sources
Earth's crust, Found in Minerals, Mining, Ores of Minerals
By-product Zirconium Refining
1.3 History
1.3.1 Who Discovered
Robert Bunsen and Gustav Kirchhoff
Dirk Coster and George de Hevesy
1.3.2 Discovery
In 1860
In 1922
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
8 * 10-8 %
Rank: 24 (Overall)
7 * 10-8 %
Rank: 25 (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~0.0000008 %
Rank: 20 (Overall)
~0.0000001 %
Rank: 26 (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
0.00 %
Rank: 38 (Overall)
0.00 %
Rank: 37 (Overall)
Facts About Gold
ADD ⊕
1.4.4 Abundance In Earth's Crust
Facts About Alu..
0.00 %
Rank: 35 (Overall)
0.00 %
Rank: 31 (Overall)
Facts About Radium
ADD ⊕
1.4.5 Abundance In Oceans
Facts About Sod..
0.00 %
Rank: 17 (Overall)
0.00 %
Rank: 27 (Overall)
Facts About Protactinium
1.4.6 Abundance In Humans
Facts About Cal..
0.00 %
Rank: 17 (Overall)
Not Available
Rank: N/A (Overall)
Facts About Radium
ADD ⊕
Let Others Know
×