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Erbium
Erbium

Potassium
Potassium



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Facts About Erbium and Potassium

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1 Facts
1.1 Interesting Facts
  • Erbium metal is used as alloyed with Vanadium to make it softer.
  • Recent studies shows that it is helpful for metabolism.
  • In the list of most abundant element Potassium is ranked 7th.
  • Potassium can easily be sliced (chopped) down using knife.
1.2 Sources
Mining
Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Carl Gustaf Mosander
Humphry Davy
1.3.2 Discovery
In 1842
In 1807
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
2 * 10-7 %
Rank: 22 (Overall)
3 * 10-4 %
Rank: 9 (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~0.0000001 %
Rank: 26 (Overall)
~0.0004 %
Rank: 9 (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
0.00 %
Rank: 36 (Overall)
0.07 %
Rank: 9 (Overall)
Facts About Gold
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1.4.4 Abundance In Earth's Crust
Facts About Alu..
0.00 %
Rank: 32 (Overall)
1.50 %
Rank: 6 (Overall)
Facts About Radium
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1.4.5 Abundance In Oceans
Facts About Sod..
0.00 %
Rank: 36 (Overall)
0.04 %
Rank: 3 (Overall)
Facts About Protactinium
1.4.6 Abundance In Humans
Facts About Cal..
Not Available
Rank: N/A (Overall)
0.20 %
Rank: 2 (Overall)
Facts About Radium
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