Violation

Which of the following are characteristics of restorative glass ionomer cements? 1. Release of fluoride. 2. Bonding to enamel. 3. Setting not affected by a well controlled moist environment. 4. Irritating to pulpal tissues.

(1) (2) (3)

(1) and (3)

(2) and (4)

(4) only

All of the above

Please describe the matter of abuse