Question

Using the IUPAC nomenclature rules and the periodic table, choose the correct name for the following ionic compounds. Na2S

Answer 1

Answer: The correct name for the ionic compound Na2S, following the IUPAC nomenclature rules, is "Sodium sulfide."

Step-by-step explanation:

• "Na" represents the chemical symbol for sodium.

• "S" represents the chemical symbol for sulfur.

• Since sodium (Na) has a +1 charge and sulfur (S) has a -2 charge, the compound's formula is Na2S.

• The name "Sodium sulfide" is derived from the names of the individual elements combined in the compound.