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Definition of Molecular formula
1. Noun. A chemical formula based on analysis and molecular weight.
Definition of Molecular formula
1. Noun. (chemistry) A notation indicating the number of atoms of each element present in a compound. ¹
¹ Source: wiktionary.com
Medical Definition of Molecular formula
1. In chemistry, a formula indicating the kind and number of atoms in the molecules of a substance, or its composition, but not the relation of the atoms to each other or the intimate structure of the molecule. Synonym: molecular formula. (05 Mar 2000)