Examine the words and/or phrases below and determine the relationship among the majority of words/phrases. Choose the option that does not fit the pattern:

A) chert

B) rock salt

C) agate

D) flint

B) rock salt

Explanation:

Rock Salt is the composition of primarily the compound sodium chloride. Rock salt is the chemical sedimentary rock, which is composed by the process of evaporation of the ocean water.

But,

Chert, Agate and Flint, are the different varieties of silicon dioxide.

Hence, from the given options, the Rock salt is the option that does not fit the pattern.