Our website is made possible by displaying online advertisements to our visitors. Please consider supporting us by whitelisting our website.

The microhardness of dentin is about____________?

The microhardness of dentin is about____________?

A. 1/2 that of enamel
B. 1/7 that of enamel
C. 1/4 that of enamel
D. 1/5 that of enamel