Facts About Yttrium and Terbium
Interesting Facts
- Yttrium Metal is highly toxic.
- Yttrium Metal is highly reactive in nature hence not found free in nature.
- At times Terbium metal acts same as Calcium.
- Terbium metal closely similar to Lanthanum metal.
Sources
Found in Minerals, Mining, Ores of Minerals
Found in Minerals, Found with Other Rare Earth Metals, Mining, Ores of Minerals
Who Discovered
Johan Gadolin
Carl Gustaf Mosander
Discovery
In 1794
In 1842
Abundance In Earth's Crust