Also known as: VA., VA...
VA has various meanings in the Scientific & Educational category. Discover the full forms, definitions, and usage contexts of VA in Scientific & Educational.
A common monomer used to make chain-growth polymers. A colorless liquid obtained by the reaction of ethylene and acetic anhydride in the presence of a catalyst. It is the monomer for polyvinyl acetate, and a comonomer and intermediate for many members of the vinyl plastics family.
Scientific & EducationalA thermometer the bulb of which is covered by a moist muslin bag, used together with a drybulb thermometer to measure humidity.
Scientific & EducationalLast updated: