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Noun:
atomic mass unit
Unit
of
mass
for
expressing
masses
of
atoms
or
molecules
"The
mass
of the
isotope
was
measured
in
atomic
mass
units
"
Derived forms:
atomic mass units
Type of:
mass unit
Encyclopedia:
Atomic mass unit
atom smasher
atom-bomb
atomic
atomic bomb
atomic clock
atomic cocktail
atomic energy
Atomic Energy Commission
atomic explosion
atomic mass
atomic mass unit
atomic number
atomic number 1
atomic number 10
atomic number 100
atomic number 101
atomic number 102
atomic number 103
atomic number 104
atomic number 105
atomic number 106