Dental Which of the following is common to both zinc oxide eugenol cement and polycarboxylate cement? A Polyacrylic acid is liquid B Chemical bond to tooth structure C Chelation D Substitution of eugenol by EBA to increase strength of cement 💡 Explanation Which of the following is common to both zinc oxide eugenol cement and polycarboxylate cement? ✓ Correct Answer: C. Chelation