Facts About Francium and Tantalum
Interesting Facts
- 223 Francium has the longest half life at 21.8.
- Francium metal is produced by alpha decay in 227Actinium 227.
- Tantalum metal is known as corrosion resistance.
- Tantalum metal can easily fabricated and It is a good conductor of heat and electricity.
Sources
Formed by Decay Process, Mining
Found in Minerals, Mining, Ores of Minerals
Who Discovered
Marguerite Perey
Anders Gustaf Ekeberg
Discovery
In 1939
In 1802
Abundance In Universe
Not Available
Abundance In Meteorites
Not Available
Abundance In Earth's Crust
Not Available
Abundance In Oceans
Not Available