What is another word for doctrine definite proportion?
Pronunciation: [dˈɒktɹɪn dˈɛfɪnət pɹəpˈɔːʃən] (IPA) 
The term "doctrine definite proportion" can be defined as the principle that the ratios of the elements in a chemical compound are fixed and unchanging. Some synonyms for this term include the scientific laws of stoichiometry, principle of definite proportions, law of constant composition, and theory of atomic bonding. These terms all can be used interchangeably to describe the same concept in chemistry. Mastery of this concept is essential for understanding chemical reactions and for determining the masses of elements in a compound. Whether studying chemistry for academic or professional purposes, knowing these synonyms for the term "doctrine definite proportion" will serve as a great asset.
