relative atomic mass

noun

the ratio of the average mass per atom of the naturally occurring form of an element to one-twelfth the mass of an atom of carbon-12Symbol: A r Abbreviation: r.a.m. Former name: atomic weight

Nearby words

  1. relationship,
  2. relationship marketing,
  3. relative,
  4. relative accommodation,
  5. relative aperture,
  6. relative bearing,
  7. relative clause,
  8. relative complement,
  9. relative density,
  10. relative deprivation

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Science definitions for relative atomic mass

relative atomic mass

[ rĕlə-tĭv ]

See atomic weight.
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