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Lead
Lead

Potassium
Potassium



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Facts About Lead and Potassium

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1 Facts
1.1 Interesting Facts
  • Galena mineral contains almost 87% of Lead metal in it, Galena is sulfide mineral.
  • The best available source of Lead metal today is by recycling automobile batteries.
  • In the list of most abundant element Potassium is ranked 7th.
  • Potassium can easily be sliced (chopped) down using knife.
1.2 Sources
Earth's crust, Found in Minerals, Mining, Ores of metals, Ores of Minerals
Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Unknown
Humphry Davy
1.3.2 Discovery
In Middle Easterns (7000 BCE)
In 1807
1.4 Abundance
1.4.1 Abundance In Universe
1 * 10-6 %3 * 10-4 %
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.000001 %~0.0004 %
Facts About Beryllium
1E-08 0.1
1.4.3 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
1.4.5 Abundance In Oceans
0.00 %0.04 %
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
0.00 %0.20 %
Facts About Radium
1E-13 1.4