Francium`s reaction with water causes a massive explosion
Francium is the 2nd rarest element in Earth`s crust and only 20-30 g are in the Earth at a time
Francium is radioactive, so it decays. The time it takes for the radioactive to be half its amount is called its half-life. The longest half-life of Francium is 22 minutes
The reason why it is so rare it because only traces of it are found in uranium
Francium has the highest equivalent weight of any element
Francium is the 2nd rarest element in Earth`s crust and only 20-30 g are in the Earth at a time
Francium is radioactive, so it decays. The time it takes for the radioactive to be half its amount is called its half-life. The longest half-life of Francium is 22 minutes
The reason why it is so rare it because only traces of it are found in uranium
Francium has the highest equivalent weight of any element