Dental About polymerization shrinkage of composite all are true, except: A Polymerization shrinkage is greater if bonded surface area is lesser than unbounded surface area B Polymerization shrinkage is high if within the enamel margins C Acid etching and priming will decrease polymerization shrinkage D Microleakage can occur because of polymerization shrinkage 💡 Explanation About polymerization shrinkage of composite all are true, except: ✓ Correct Answer: A. Polymerization shrinkage is greater if bonded surface area is lesser than unbounded surface area