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How are oxidation states of transition metals indicated in the names of metal compounds?

Roman numerals are used to indicate oxidation states.


When naming a transition metal ion that can have more than one common ionic charge the numeric value of the charge is indicated by what?

The numeric value of the charge for a transition metal ion is indicated by Roman numerals in parentheses following the metal ion's name. For example, iron (II) and iron (III) represent the +2 and +3 charges of iron, respectively.


When naming transition metals that can have more than one charge the charge is indicated by what?

The charge of transition metals that can have more than one charge is indicated by Roman numerals in parentheses following the metal's name. This helps to specify which oxidation state the metal is in a given compound.


When naming a transition metal that has more than one oxidation number the numeric value of the oxidation number is indicated by a -?

Roman numeral following the name shows the ions charge. For example Fe(II) in a compound name means that the iron is present as Fe2+ and Fe(III) in a name means that it is present as Fe3+ The same convention is used for all metals that can have more than one charge, not just transition metals for example thallium (I) and thallium (III) (thallium is in group 13)


When naming an ion of a transition metal that can have more then one possible ionic charge the numerical value of the charge is indicated by a?

Roman numeral placed in parentheses after the name of the transition metal.


What group of elements generally uses the Stock system?

Transition metals typically use the Stock system for naming compounds with variable oxidation states. This system involves using Roman numerals in parentheses to indicate the oxidation state of the metal ion in the compound.


When we are naming transition metal why do we need to write a Roman numeral in the middle?

Roman numerals are used in the naming of transition metals to indicate the oxidation state of the metal in a compound. Transition metals can have multiple oxidation states, and the numeral specifies which one is present in that particular compound. For example, in iron(III) chloride, the Roman numeral III indicates that iron has a +3 charge. This helps avoid ambiguity and provides clarity in chemical nomenclature.


Why must roman numerals be used when naming certain ionic compounds?

Roman numerals are used in naming certain ionic compounds to indicate the charge of the transition metal ion when a transition metal can have multiple oxidation states. This helps distinguish between different compounds with the same elements but different charges, ensuring clarity and specificity in naming.


When naming a transition metal ion that can have more than one common ionic charge the numerical value of the charge is indicated by a?

Roman numerals are used: I, II, III.


When we are naming elements with a transition metal why do we need to write a Roman numeral in the middle?

When naming compounds that include transition metals, a Roman numeral is used to indicate the oxidation state or charge of the metal ion. This is necessary because transition metals can have multiple oxidation states, and the Roman numeral helps to specify which one is present in the compound. For example, in iron(III) chloride, the Roman numeral III indicates that iron has a +3 charge. This distinction is crucial for accurately conveying the compound's chemical composition and properties.


When naming a transition metal ion that can have more than one common ionic charge the numerical value of the charge is indicated by a .?

Roman numerals are used: I, II, III.


What is the Stock system What are its advantages over the older system of naming cations?

The Stock system is a naming convention for chemical compounds that involves using Roman numerals to represent the oxidation state of the cation. It is more precise than the older naming system because it indicates the specific charge of the cation, especially for transition metal ions that can have variable oxidation states. This helps to avoid confusion and clearly identify the composition of the compound.