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When naming a transition metal that has more than one oxidation number the numeric value of the oxidation number is indicated by a?
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∙ 11y ago
Roman Numeral
Wiki User
∙ 11y ago
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radical, in chemistry, group of atoms that are joined together in some particular spatial structure and that take part in most chemical reactions as a single unit. Important inorganic radicals include ammonium, NH4; carbonate, CO3; chlorate, ClO3, and perchlorate, ClO4; cyanide, CN; hydroxide, OH; nitrate, NO3; phosphate, PO4; silicate, SiO3 (meta) or SiO4 (ortho); and sulfate, SO4. The use of these radicals simplifies the naming and description of inorganic compounds, since such usage does not consider the electronic charge on the group. (When ions are dealt with, electronic charge must be considered.) In organic chemistry, the term radical is sometimes used synonymously with group; e.g., the group CH3 is sometimes called the methyl radical instead of the methyl group.RADICAL is also a group of elements or atoms usually passing intact from one compound to another but generally incapable of prolonged existence in a free state.
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?
Transition metals form more than one ionic charge; Roman numerals (in parentheses) follow the ion's name. Cu2+ is copper (II) ion.
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
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 transition metals that can have more than one charge the charge is indicated by what?
This indication is in parenthesis, with Latin numerals: Fe(II), Fe(III).
When naming a transition metal ion that can hace more than one common ionic charge the numerical value of the charge is indicated by a?
Because transition metals can assume more than one charge, the transition metal ion is named by using a Roman numeral
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 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 correct name for compound Cr2O3?
For ionic compounds such as the one mentioned above, naming them is relatively easy. As we all know, an ionic compound consists of a metal ion(which is usually positive) and a negative ion. Hence, the names for metallic compounds are always in the following format: Name of metal + Name of negative ion However, do take note that for transition metals, the oxidation state has to be included. This is because transition metals have multiple oxidation states. The oxidation state of the metal is presented by: Metal (oxidation number). For example, rust is Iron (III) oxide. Cr2O3 is hence named chromium (III) oxide.
Roman numeral should be used when naming which compounds?
Compounds which contain transition elements. cu2so4
What are the 2 methods of naming ionic compound having metal with variable oxidation number?
classical method and stock method
What is the numerical value of the charge indicated by when naming a transition metal ion that can have more than one common ionic charge?
When naming a transition metal ion that can have more than one common ionic charge, the numerical value of charge is indicated by either (i) the charge number in capital Roman numerals within parentheses after the cation name or (ii) a distinct form of the cation name, ending in "ic" for the higher ionic charge or "ous" for the lower ionic charge. Method (i) is usually preferred now, but method (ii) was often used fifty years ago and is sometimes still used.
What is the rule when naming ionic compounds with variable oxidation numbers?
name the metal first followed by the non metal retaining the rootword and suffixes "ions" #mariele duldulao
