Match the statement/question with the correct type of chemical formula. - A student uses the prefix di- to report the number of oxygen atoms in the name of a chemical formula. What type of compound is the student naming? - A student uses parentheses with a roman numeral to report the charge when writing the name of an element in a chemical formula. What type of compound is the student naming? - A student uses the ionic charges for a metal and nonmetal element to write the chemical formula. What type of compound is this? - A group of atoms with a charge is found in the chemical formula. What type of chemical compound is this? A. ionic compound with transition metal B. binary ionic compound C. ionic compound with a polyatomic ion D. binary covalent compound