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Potassium
Potassium

Magnesium
Magnesium



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Magnesium

Facts About Potassium and Magnesium

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.
  • Magnesium ions are present in every chlorophyll of every green plant .
  • Controlling Magnesium fire by pouring water on it will result in explosions.
1.2 Sources
Found in Minerals, Mining
By Electrolysis Process, In Ocean, Mining
1.3 History
1.3.1 Who Discovered
Humphry Davy
Joseph Black
1.3.2 Discovery
In 1807
In 1755
1.4 Abundance
1.4.1 Abundance In Universe
Facts About Iron
3 * 10-4 %
Rank: 9 (Overall)
6 * 10-2 %
Rank: 2 (Overall)
Facts About Thallium
1.4.2 Abundance In Sun
Facts About Iron
~0.0004 %
Rank: 9 (Overall)
~0.07 %
Rank: 2 (Overall)
Facts About Beryllium
1.4.3 Abundance In Meteorites
Facts About Iron
0.07 %
Rank: 9 (Overall)
12.00 %
Rank: 2 (Overall)
Facts About Gold
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1.4.4 Abundance In Earth's Crust
Facts About Alu..
1.50 %
Rank: 6 (Overall)
2.90 %
Rank: 4 (Overall)
Facts About Radium
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1.4.5 Abundance In Oceans
Facts About Sod..
0.04 %
Rank: 3 (Overall)
0.13 %
Rank: 2 (Overall)
Facts About Protactinium
1.4.6 Abundance In Humans
Facts About Cal..
0.20 %
Rank: 2 (Overall)
0.03 %
Rank: 4 (Overall)
Facts About Radium
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