Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: atomic weight
  1. (chemistry) the mass of an atom of a chemical element expressed in atomic mass units
    - atomic mass, relative atomic mass

Derived forms: atomic weights

Type of: mass

Encyclopedia: Atomic weight

Nearest

atomic number 98
atomic number 99
atomic physics
atomic pile
atomic power
atomic reactor
atomic spectrum
atomic theory
atomic warhead
atomic weapon
atomic weight
atomically
atomicity
atomisation
atomise
atomiser
atomism
atomist
atomist theory
atomistic
atomistic theory