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Magnesium
Magnesium

Promethium
Promethium



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Promethium

Facts About Magnesium and Promethium

1 Facts
1.1 Interesting Facts
  • Magnesium ions are present in every chlorophyll of every green plant .
  • Controlling Magnesium fire by pouring water on it will result in explosions.
  • Promethium metal found in Pitchblende.
  • Promethium metal is highly radioactive metal.
1.2 Sources
By Electrolysis Process, In Ocean, Mining
Found in Minerals, Mining
1.3 History
1.3.1 Who Discovered
Joseph Black
Chien Shiung Wu, Emilio Segrè, Hans Bethe
1.3.2 Discovery
In 1755
In 1942
1.4 Abundance
1.4.1 Abundance In Universe
6 * 10-2 %NA
Facts About Thallium
5E-09 0.11
1.4.2 Abundance In Sun
~0.07 %~-9999 %
Facts About Beryllium
1E-08 0.1
1.4.3 Abundance In Meteorites
12.00 %NA
Facts About Gold
1.7E-07 22
1.4.4 Abundance In Earth's Crust
2.90 %NA
Facts About Radium
9.9E-12 8.1
1.4.5 Abundance In Oceans
0.13 %NA
Facts About Protactinium
2E-23 1.1
1.4.6 Abundance In Humans
0.03 %NA
Facts About Radium
1E-13 1.4