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Magnesium
Magnesium

Francium
Francium



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Francium

Facts About Magnesium and Francium

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.
  • 223 Francium has the longest half life at 21.8.
  • Francium metal is produced by alpha decay in 227Actinium 227.
1.2 Sources
By Electrolysis Process, In Ocean, Mining
Formed by Decay Process, Mining
1.3 History
1.3.1 Who Discovered
Joseph Black
Marguerite Perey
1.3.2 Discovery
In 1755
In 1939
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