tritium

1. A rare radioactive hydrogen isotope with atomic mass 3 and half-life 12.5 years, prepared artificially for use as a tracer and as a constituent of hydrogen bombs.

2. A radioactive isotope of hydrogen that has one proton and two neutrons in its nucleus and that has three times the mass of ordinary hydrogen .

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Top Words by points	Points	Word Game
tritium	9	Scrabble

2 Letters	Scrabble® Points
mi	4
ut	2
um	4
ti	2
it	2
mu	4

3 Letters	Scrabble® Points
tit	3
tut	3
tum	5
tui	3
mut	5
mir	5
rut	3
rum	5
rim	5

4 Letters	Scrabble® Points
mutt	6
titi	4
trim	6
mitt	6
miri	6

7 Letters	Scrabble® Points
tritium	9