Home
×

Hafnium
Hafnium

Thallium
Thallium



ADD
Compare
X
Hafnium
X
Thallium

Facts About Hafnium and Thallium

Add ⊕
1 Facts
1.1 Interesting Facts
  • Hafnium metal is highly reactive, hence not found free in nature.
  • Hafnium metal as predicated after Mendeleev finished his periodic table.
  • Compounds of Thallium metal are highly Toxic.
  • Thallium metal is being suspected as a human carcinogen.
1.2 Sources
By-product Zirconium Refining
Found As a By-product, Ores of metals, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Dirk Coster and George de Hevesy
William Crookes
1.3.2 Discovery
In 1922
In 1861
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
7 * 10-8 %
Rank: 25 (Overall)
5 * 10-9 %
Rank: 32 (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~0.0000001 %
Rank: 26 (Overall)
~0.0000001 %
Rank: 26 (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
0.00 %
Rank: 37 (Overall)
0.00 %
Rank: 41 (Overall)
Facts About Gold
ADD ⊕
1.4.4 Abundance In Earth's Crust
Facts About Alu..
0.00 %
Rank: 31 (Overall)
0.00 %
Rank: 42 (Overall)
Facts About Radium
ADD ⊕
1.4.5 Abundance In Oceans
Facts About Sod..
0.00 %
Rank: 27 (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
ADD ⊕
Let Others Know
×