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