Facts About Radium and Thulium
Facts
Interesting Facts
- Radium metal is the heaviest metal of Alkaline earth metals column.
- Radium metal is highly radioactive and does not have any stable isotopes.
- Thulium metal can resist corrosion due to dry air .
- Only Tm-169 isotope of Thulium metal occur naturally.
Sources
Mining, Ores of metals
Found in Minerals, Mining, Ores of Minerals
History
Who Discovered
Not Available
Per Teodor Cleve
Discovery
In 1898
In 1879
Abundance
Abundance In Universe
Not Available
1 * 10-8 %
30
Abundance In Sun
~-9999 %
~0.00000002 %
28
Abundance In Meteorites
Not Available
0.00 %
99+
Abundance In Earth's Crust
0.00 %
99+
0.00 %
99+
Abundance In Oceans
0.00 %
99+
0.00 %
99+
Abundance In Humans
0.00 %
20
Not Available
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