which of the following rules applied to nonmetal-nonmetal binary compounds?
A. use mono- if there is only one atom of the less electronegative element
B. add the suffix -ite to the stem of the name of the less electronegative atom
C. write more electronegative element first, followed by the less electronegative element
D. use Greek prefix to indicate the number of atoms present in the compound if more than one compound of the same two nonmetals exist