Glass ionomer cements are composed of______________? – McqOptions

MCQOPTIONS

1.	Glass ionomer cements are composed of______________?
A.	Alumino silicate powder and phosphoric acid
B.	Aluminosillicate powder and polyacrylate
C.	Zinc oxide powder and phosphoric acid
D.	Zinc oxide powder and polyacrylate liquid
Answer» C. Zinc oxide powder and phosphoric acid

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