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atomic mass

Noun CEFR B2

Definitions

  1. The mass of an atom.
    countable, uncountable
  2. atomic weight; the average mass of atoms of an element.
    countable, proscribed, uncountable

Equivalents

Españolmasa atómica
Françaismasse atomique
DeutschAtommasse
16 more languages

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

atomic mass number atomic mass unit atomic note atomic nucleus atomic number atomic operating system

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