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Palladium
Palladium

Potassium
Potassium



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Facts About Palladium and Potassium

1 Facts
1.1 Interesting Facts
  • Palladium alloys are used for Jewelry contains (95% Palladium and 5% Ruthenium)
  • In the late 1800s, Palladium metal used have more economical value than the Platinum metal.
  • Palladium element is known as a good catalyst
  • In the list of most abundant element Potassium is ranked 7th.
  • Potassium can easily be sliced (chopped) down using knife.
1.2 Sources
Ores of metals
Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
William Hyde Wollaston
Humphry Davy
1.3.2 Discovery
In 1803
In 1807
1.2 Abundance
1.2.1 Abundance In Universe
2 * 10-7 %3 * 10-4 %
Facts About Thallium
5E-09 0.11
1.1.1 Abundance In Sun
~0.0000003 %~0.0004 %
Facts About Beryllium
1E-08 0.1
1.4.2 Abundance In Meteorites
0.00 %0.07 %
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
0.00 %1.50 %
Facts About Radium
9.9E-12 8.1
1.4.7 Abundance In Oceans
NA0.04 %
Facts About Protactinium
2E-23 1.1
1.4.9 Abundance In Humans
NA0.20 %
Facts About Radium
1E-13 1.4