What is a key benefit of zinc phosphate compared to glass ionomer cement (GIC)?

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Greater compressive durabilityEnhanced tensile resistanceSuperior modulus of elasticityImproved diametral tensile strength

Explanation

Zinc phosphate cement is known for its higher modulus of elasticity compared to glass ionomer cement, which means it is stiffer and less flexible. This property is advantageous in certain dental applications where rigidity is required.