Trevium
According to the Star Fleet Medical Reference Manual (p. 19), the element trivium, symbol Tv, atomic weight 328, atomic number 127, was discovered by the Federation from the asteroid belt of the Denevan system in 2153.
According to the Star Fleet Medical Reference Manual (p. 19), the element trivium, symbol Tv, atomic weight 328, atomic number 127, was discovered by the Federation from the asteroid belt of the Denevan system in 2153.