Which of the following is a difference between naming ionic and covalent compounds? Group of answer choices

In ionic compounds the ending of the second element changes to -ide, but not in covalent compounds.

In covalent compounds, the prefix of the first element is always ignored but the prefix in the second element depends on the subscript of the element. In ionic compounds, the subscript on each element does not affect the name of the compound.

In covalent compounds the ending of the second element changes to -ide, but not in ionic compounds.

In covalent compounds, the prefix of the first element and second element depends on the subscript of each element. In ionic compounds, the subscript on each element does not affect the name of the compound.