Which of the following is true regarding zinc phosphate cement?

Question

Quizplus · Accepted Answer

To dissipate this heat before cementation on a prepared tooth,the cement must be spatulated over a cool,dry,thick glass slab; the ideal slab temperature should be 68° F.
The powder is divided into increments that vary in size,but it is critical that the powder be added to the liquid in very small increments.
The cement must be spatulated over a wide area of the glass slab.
Each increment should be spatulated slowly and thoroughly before the next increment is added.

Which of the Following Is True Regarding Zinc Phosphate Cement