Atomic weight (Ar)*
Atomic weight (Ar)*
Chemistry and physics definitions of scientific terms
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Chemistry and physics
Definition of atomic weight (ar)*
Atomic weight (Ar)* - The ratio of the average mass per atom of an element to 1/12 of the mass of nuclide 12C. An atomic weight can be defined for a sample of any given isotopic composition. The standard atomic weight refers to a sample of normal terrestrial isotopic composition. The term relative atomic mass is synonymous with atomic weight. [2]
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Definition of atomic weight (ar)*
Chemistry and physics definitions of scientific terms
Definition and meaning of atomic weight (ar)*
Meaning of atomic weight (ar)*
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