What is another word for theoretical mass?
Pronunciation: [θi͡əɹˈɛtɪkə͡l mˈas] (IPA) 
Theoretical mass is a term used in science to refer to the predicted or expected mass of a particular substance or particle. Synonyms for this term might include hypothetical mass, expected mass, calculated mass, or predicted mass. These phrases all convey the idea that the mass in question is not yet confirmed through empirical observation, but rather is based on theoretical calculations or models. Other related terms might include estimated mass, theoretical weight, or approximated mass, all of which suggest a degree of uncertainty or inexactness in the measurement or prediction. Regardless of the specific synonym used, theoretical mass plays an important role in scientific inquiry and discovery.
