Home
×

Niobium
Niobium

Holmium
Holmium



ADD
Compare
X
Niobium
X
Holmium

Facts About Niobium and Holmium

Add ⊕
1 Facts
1.1 Interesting Facts
  • Niobium metal was used to get called Columbium in past.
  • Niobium metal found freely in nature (abundance).
  • Holmium metal is very soft and malleable.
  • Holmium metal is well known for its corrosion resistivity.
1.2 Sources
By-product of Tin Extraction, Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Charles Hatchett
Marc Delafontaine
1.3.2 Discovery
In 1801
In 1878
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
2 * 10-7 %
Rank: 22 (Overall)
5 * 10-8 %
Rank: 27 (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~0.0000004 %
Rank: 23 (Overall)
~-9999 %
Rank: N/A (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
0.00 %
Rank: 35 (Overall)
0.00 %
Rank: 43 (Overall)
Facts About Gold
ADD ⊕
1.4.4 Abundance In Earth's Crust
Facts About Alu..
0.00 %
Rank: 25 (Overall)
0.00 %
Rank: 38 (Overall)
Facts About Radium
ADD ⊕
1.4.5 Abundance In Oceans
Facts About Sod..
0.00 %
Rank: 34 (Overall)
0.00 %
Rank: 41 (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
×