a (atomic weight)
111Doctrine of atoms — Atomic A*tom ic, Atomical A*tom ic*al, a. [Cf. F. atomique.] 1. Of or pertaining to atoms. [1913 Webster] 2. Extremely minute; tiny. [1913 Webster] {Atomic bomb}, see {atom bomb} in the vocabulary. {Atomic philosophy}, or {Doctrine of atoms}, a… …
112Doctrine of definite proportions — Atomic A*tom ic, Atomical A*tom ic*al, a. [Cf. F. atomique.] 1. Of or pertaining to atoms. [1913 Webster] 2. Extremely minute; tiny. [1913 Webster] {Atomic bomb}, see {atom bomb} in the vocabulary. {Atomic philosophy}, or {Doctrine of atoms}, a… …
113at wt — atomic weight * * * at wt abbr atomic weight * * * atomic weight …
114awu — atomic weight unit * * * atomic weight unit; see atomic mass unit, under unit …
115atomicweight — atomic weight n. The average mass of an atom of an element, usually expressed relative to the mass of carbon 12, which is assigned 12 atomic mass units. * * * …
116A/O — Atomic Weight Percent Contributor: CASI …
117at.wt. — • atomic weight …
118at wt — • atomic weight …
119awu — • atomic weight unit …
120a.w. — atomic weight …