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Potassium
Potassium

Tantalum
Tantalum



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Tantalum

Facts About Potassium and Tantalum

1 Facts
1.1 Interesting Facts
  • In the list of most abundant element Potassium is ranked 7th.
  • Potassium can easily be sliced (chopped) down using knife.
  • Tantalum metal is known as corrosion resistance.
  • Tantalum metal can easily fabricated and It is a good conductor of heat and electricity.
1.2 Sources
Found in Minerals, Mining
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Humphry Davy
Anders Gustaf Ekeberg
1.3.2 Discovery
In 1807
In 1802
1.4 Abundance
1.4.1 Abundance In Universe
3 * 10-4 %8 * 10-9 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.0004 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
0.07 %0.00 %
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
1.50 %0.00 %
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
0.04 %0.00 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
0.20 %NA
Facts About Radium
1E-13 1.4