1 Facts
1.1 Interesting Facts
- Yttrium Metal is highly toxic.
- Yttrium Metal is highly reactive in nature hence not found free in nature.
- Strontium element is softer than Calcium.
- Silvery Strontium turns yellow, if exposed to air.
1.2 Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Mining, Ores of Minerals
1.3 History
1.3.1 Who Discovered
Johan Gadolin
William Cruickshank
1.3.2 Discovery
1.4 Abundance
1.4.1 Abundance In Universe
7 * 10-7 %4 * 10-6 %
5E-09
0.11
1.4.2 Abundance In Sun
~0.0000001 %~0.000005 %
1E-08
0.1
1.4.3 Abundance In Meteorites
1.4.4 Abundance In Earth's Crust
1.4.5 Abundance In Oceans
1.4.6 Abundance In Humans