Question

The names of the compounds FeS, NaCl, NaOH, and Pb(CN)2 all end in the suffix
A. -ite.
B. -ate.
C. -ic.
D. -ide.

Answer 1

Answer=D

They all end in -ide. These are ionic compounds. When naming them, you simply say the name of the metal element. Then name the nonmetal element, adding the suffix -ide to the end of the name.