In some minerals the bonds are equally strong in all directions, therefore they have no cleavage but instead _____ along irregular surfaces that are commonly curved.
A) luminesce
B) chip
C) flatten
D) bend
E) fracture

Question

Quizplus · Accepted Answer

Minerals that have equally strong bonds in all directions do not have any preferred direction of breakage, so they fracture along irregular surfaces that are commonly curved.

In Some Minerals the Bonds Are Equally Strong in All