ununtrium
[ uh-nuhn-tree-uh m ]
/ əˈnʌn tri əm /
noun Chemistry, Physics.
a superheavy, synthetic, radioactive element with a short half-life. Symbol: Uut; atomic number: 113.
Also called
element 113.
Words nearby ununtrium
ununnilium,
ununoctium,
ununpentium,
ununquadium,
ununseptium,
ununtrium,
unununium,
unusable,
unused,
unusual,
unusuality
Scientific definitions for ununtrium
ununtrium
[ ə-nŭn′trē-əm ]
Uut
See element 113.