Meaning of atomic weight in English:

atomic weight


Translate atomic weight into Spanish


another term for relative atomic mass
‘In general the molecular weight of a molecule is the sum of the atomic weights of its constituent atoms.’
  • ‘Finding that the isotopes of neon have atomic weights that are whole numbers vindicated Prout's hypothesis that hydrogen was the basis for all the elements.’
  • ‘The sum of the atomic mass of the protons and neutrons determines the atomic mass or atomic weight of the nucleus.’
  • ‘Hydrogen is the lightest element, so it provides a convenient unit for measuring the relative atomic weights of the other elements.’
  • ‘It has an atomic number of 101 and an approximate atomic weight of 258.’
  • ‘Atoms of an element that have the same atomic number but a different atomic weight are referred to as isotopes.’