- The
standard atomic weight of a
chemical element (symbol Ar°(E) for
element "E") is the
weighted arithmetic mean of the
relative isotopic m****es of all...
-
Relative atomic m**** (symbol: Ar;
sometimes abbreviated RAM or r.a.m.), also
known by the
deprecated synonym atomic weight, is a
dimensionless physical...
- isotopes. Most commonly, the
molar m**** is
computed from the
standard atomic weights and is thus a
terrestrial average and a
function of the
relative abundance...
-
their atoms; it can also be
organized by
other properties, such as
atomic weight, density, and electronegativity. For more
detailed information about...
-
standard atomic weight (a
particular variety of
atomic weight, in the
sense that it is standardized). However, as
noted in the introduction,
atomic m**** is...
-
relative atomic m****) in a
defined environment on
Earth determines the element's
standard atomic weight. Historically, it was
these atomic weights of elements...
- (still unknown)
atomic m**** of the
lightest atom, hydrogen, as the
natural unit of
atomic m****. This was the
basis of the
atomic weight scale. For technical...
- m****
number (symbol A, from the
German word: Atomgewicht, "
atomic weight"), also
called atomic m****
number or
nucleon number, is the
total number of protons...
-
units of m****,
unlike atomic weight,
which is now used as a
synonym for
relative atomic m**** and is dimensionless.
Equivalent weights were
originally determined...
-
sequence in the
order of
atomic weights. The
sequence number came be
called the
atomic number and it
replaced atomic weight in
organizing the periodic...
