The following elements have more than one oxidation number: Mercury, Chromium, Copper, Iron, Tin, and Lead. The ones with different oxidation numbers, also has a sort of name that goes with it. For example, Pb+4's name is actually "Plumbic".
The IUPAC says the compound name must feature a Roman numeral to indicate the charge of the transition metal ion. For example, when iron with a +3 oxidation number bonds with chlorine to form the compound with the formula FeCl3, the written name of that compound is iron(III) chloride.
Polyatomic ions
45
IsotopeIsotopes
IsotopeIsotopes
The elements in group 17 are known by the name halogens. They are non-metal elements and are at times referred to as salts.
Actidines.
This type of reaction is called a 'reduction'. (The opposite to 'oxidation')
Oxidation number
IsotopeIsotopes
isotopes
The name given to the electrical charge on an ion is a oxidation number. The charge of the ion typically formed by strontium is 2 plus.
oxidation state
The name of elements 57-71 are the inner transitons?
isotopes
IsotopeIsotopes
They are called as isotopes of the given element.
The name given to group 7 elements in the Periodic Table are halogens.
Aerobic
They are called the trans-uranic elements. They are either synthetic or the rare product of radioactive decay.