atomic weight
atomic weight [CHEM] The relative mass of an atom based on a scale in which a
specific carbon atom (carbon-12) is assigned a mass value of 12. Abbreviated at.
wt. Also known as relative atomic mass. { ə ta¨m ik wa¯t }
specific carbon atom (carbon-12) is assigned a mass value of 12. Abbreviated at.
wt. Also known as relative atomic mass. { ə ta¨m ik wa¯t }