Ununtrium

Ununtrium is an element with 20 sec of radiation.

Trivia

 * Ununtrium is on the periodic table, being element 113, with the electronic configuration of [Rn] 5f14 6d10 7s2 7p1 and the atomic mass of 286.
 * Ununtrium is only found in particle accelerators, in the instant after the particle collision.