Naming a Transition Metal Ionic Compound Using Roman Numerals Step 1 Determine the symbol for the transition metal in the chemical formula. This is usually the first symbol written in the formula, while the symbol for the anion is written second. For example, if we have the compound FeCl2, ...
Roman numerals are a special type of number system, used in ancient times. Visit BYJU'S to learn the roman numerals using charts and conversion rules with examples.