used in the partly understood 5th. to 3rd. century bce alphabetic Lycian inscriptions from western Anatolia appear to resemble Roman usage more than they do the neighboring Greek usage. This was well before significant Roman contact with Lycia. Has anyone done a study of the Lycian numerals?
What is a complex ion in chemistry? An atom with a positive charge has Determine the total number of electrons that can be present in the principal level for which n = 3. Is it true that formal charge relates to polarity? If so, how do they relate to each other?