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Iron have 2+ charge or is ionic because it is very easy to lose an electron from the 4s orbital. 1s22s22p63s23p64s23d6 is the electronic configuration of iron, the fourth orbital 4s even though is filed first than the 3p orbital; will lose its electron first as it is the outermost orbital. Electrons wil be lost first from 4th, 3rd, 2nd 1st orbital like that but will not necessary be able to lose all its electrons, ok....- Athlaa
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What element has oxidation states of 2 and 3 only?
The element with oxidation states of +2 and +3 only is chromium (Cr).
Does cadmium have more than one positive oxidation state?
Under normal conditions, +2 is cadmium's only positive oxidation state.
Why lagd and lu exhibt only 3 oxidation state?
Lanthanum (La) and lutetium (Lu) exhibit mostly the +3 oxidation state due to the presence of a stable electron configuration when they lose three electrons. Other oxidation states for these elements are less common due to higher ionization energies needed to change their electron configuration.
In the compound Fe2O3 irons oxidation number is while oxygens oxidation number is 2?
The oxidation number of iron in this compound is 3. The oxidation numbers of the total oxygen atoms and the total iron atoms must be the same in a neutral compound. There are three oxygen atoms, giving a total for oxygen of 3 X 2 = 6. There are only two iron atoms; therefore, each one must have an oxidation number of 6/2 = 3.
Can boron rust?
Boron itself does not rust because it does not contain iron, which is necessary for rusting to occur. Rusting is the oxidation of iron in the presence of water and oxygen, so materials without iron, like boron, do not rust.
What element has oxidation states of 2 and 3 only?
The element with oxidation states of +2 and +3 only is chromium (Cr).
Pb is a transition metal with only 1 oxidation state?
No, Pb is not a transition metal and it has 2 oxidation states
What is the oxidation state for copper?
The common oxidation states for copper are +1 and +2. However, copper can exhibit other oxidation states such as +3 and even +4 in some rare cases.
What is rubidium oxidation states?
Rubidium typically forms only one oxidation state, which is +1. In this form, it loses one electron to achieve a stable electron configuration. Rubidium does not commonly exhibit other oxidation states due to its position in the alkali metal group on the periodic table.
Does cadmium have more than one positive oxidation state?
Under normal conditions, +2 is cadmium's only positive oxidation state.
Does iodine rust?
No, iodine does not rust because rusting is a specific type of corrosion that occurs only in metals, particularly iron and steel, when exposed to oxygen and moisture. Iodine is a non-metallic element that does not exhibit rusting behavior.
What is it called when things rust?
Only iron rusts. We call it the oxidation of iron. It is also known as corrosion.
How are oxidation states of transition metals indicate in the names of metal compounds?
Preferably in modern nomenclature, by capital "Roman numerals" within parentheses immediately following the name of a transition metal element cation in a chemical compound. For transition metal elements that have only two common cationic oxidation states, the oxidation states can alternatively be indicated by the suffix "ic" for the more positive oxidation state and "ous" for the less positive ones. Examples are "ferric" for "iron (III)" and "ferrous" for "iron (II)". If the transition metal is in an anion, the most common indication is with suffixes and prefixes, but the appended oxidation state in parentheses can also be used. Details may be different for different transition metals and should be sought in an authoritative reference source.
Why lagd and lu exhibt only 3 oxidation state?
Lanthanum (La) and lutetium (Lu) exhibit mostly the +3 oxidation state due to the presence of a stable electron configuration when they lose three electrons. Other oxidation states for these elements are less common due to higher ionization energies needed to change their electron configuration.
What is is oxidation state of zinc?
Zinc commonly exists in compounds in the +2 oxidation state only, and as a metal with an oxidation state of 0.0, 1 and 2 oxidation states
In the compound Fe2O3 irons oxidation number is while oxygens oxidation number is 2?
The oxidation number of iron in this compound is 3. The oxidation numbers of the total oxygen atoms and the total iron atoms must be the same in a neutral compound. There are three oxygen atoms, giving a total for oxygen of 3 X 2 = 6. There are only two iron atoms; therefore, each one must have an oxidation number of 6/2 = 3.
What metal rusts by oxidation?
Many metals will oxidize but only Iron forms rust when doing so.
