Facts About Strontium and Radium
Facts
Interesting Facts
- Strontium element is softer than Calcium.
- Silvery Strontium turns yellow, if exposed to air.
- 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
William Cruickshank
Not Available
Discovery
In 1787
In 1898
Abundance
Abundance In Universe
4 * 10-6 %
14
Not Available
Abundance In Sun
~0.000005 %
15
~-9999 %
Abundance In Meteorites
0.00 %
15
Not Available
Abundance In Earth's Crust
0.04 %
10
0.00 %
99+
Abundance In Oceans
0.00 %
4
0.00 %
99+
Abundance In Humans
0.00 %
7
0.00 %
20
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