Violation
When gypsum is mixed with water and sets to form a dental cast, the powder particles are replaced by crystals of
calcium sulfate.
trisodium phosphate.
potassium phosphate.
potassium sulfate.
When gypsum is mixed with water and sets to form a dental cast, the powder particles are replaced by crystals of
calcium sulfate.
trisodium phosphate.
potassium phosphate.
potassium sulfate.