Question

System indicated in parentheses by Roman numerals. to name compounds is called as :

• A. periodic table
• B. stock nomenclature
• C. roman nomenclature
• D. all of the above

Answer 1

The correct option is B stock nomenclature

Stock nomenclature for inorganic compounds is a widely used system of chemical nomenclature developed by the German chemist Alfred Stock and first published in 1919. In the "Stock system", the oxidation states of some or all of the elements in a compound are indicated in parentheses by Roman numerals.