In chemistry, Roman numerals indicate the oxidation state of an element in a compound, particularly for transition metals and some main group elements. For example, in iron(III) oxide (Fe₂O₃), the Roman numeral III signifies that iron has an oxidation state of +3. This notation helps to clarify the specific charge of the metal ion in compounds where it can exhibit multiple oxidation states.
The Roman numeral in the parentheses is the valence or oxidation of the metal that it follows. Transition elements have more than one oxidation number
The number 7.
The Roman numeral LIII represents the number 53.
The number corresponding to the Roman numeral CDLXIV is 464.
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The Roman numeral in the parentheses is the valence or oxidation of the metal that it follows. Transition elements have more than one oxidation number
The number 7.
The number corresponding to the Roman numeral CDLXIV is 464.
The Roman numeral LIII represents the number 53.
444
The roman numeral CCXL represents the number 240.
The Roman numeral "CXXVI" represents the number 126.
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It represents letters which are roman for numbers
The Roman numeral MDCCCXX represents the number 1820.
D or d both represent 500 as a Roman numeral
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