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Relative atomic mass
Meaning
Noun
●
In Nuclear physics & Physics:
The
ratio
of the
average
mass
per
atom
of the
naturally
occurring
form of an
element
to 1/12 of the
mass
of a
carbon
-12
atom
. Symbol Aᵣ;
abbreviation
RAM or r.a.m. For
element
s with several
isotope
s, the most
stable
isotope
is
treated
as the representative.
Sourced from
Wiktionary
Synonyms
Atomic Weight
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