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With monatomic species what does the oxidation number indicate?
Wiki User
∙ 11y ago
The charge. Cations and anions have an oxidation number equal to their charge, for example in Fe2+, Fe hasan oxidation number of +2 and in S2- S has an oxidation number of -2. Uncharged atoms have zero oxidation number.
Wiki User
∙ 11y ago
The oxidation number of a monatomic species indicates the charge of the ion. It represents the number of electrons that an atom loses or gains to achieve a stable electronic configuration. In monatomic species, the oxidation number is equal to the charge of the ion.
Wiki User
∙ 15y agoThe oxidation number of an atom means how many electrons an atom will gain or lose to become stable. It needs to end up with eight valence electrons to have a full octet, and be stable. It will either gain or lose electrons to get to that amount.
Wiki User
∙ 13y agoThe oxidation number of a monatomic ion is equal to its charge.
For example a 2+ ion (e.g. Ca2+ or Fe2+) has a 2+ oxidation state while a 1- ion (e.g. F-) has a 1- oxidation state.
Wiki User
∙ 13y agoThe oxidation number of a monatomic ion is equal to its charge.
For example a 2+ ion (e.g. Ca2+ or Fe2+) has a 2+ oxidation state while a 1- ion (e.g. F-) has a 1- oxidation state.
Wiki User
∙ 14y agoIt varies depending on the ion. The oxidation number of a monatomic ion equals the charge of the ion.
For example, the oxidation number of Na+ is +1; the oxidation number of N3- is -3.
Wiki User
∙ 11y agoYes, it is
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What is a monatomic ion has an oxidation number?
A monatomic ion is an ion consisting of a single atom with a positive or negative charge. The oxidation number of a monatomic ion is equal to the charge of the ion.
How does the oxidation number of a monatomic ion compare to its charge?
The oxidation number of a monatomic ion equals its charge. For example, the oxidation number of a sodium ion (Na+) is +1, which matches its charge of +1.
Is oxidation number shown with a subscript?
No, oxidation numbers are indicated as superscripts, not subscripts. They are written as Roman numerals above the element symbol.
What are the rules to assign oxidation numbers?
In a pure element, the oxidation number is zero. In a monatomic ion, the oxidation number is equal to the charge of the ion. Oxygen is typically assigned an oxidation number of -2, unless in a peroxide where it is -1. Hydrogen is typically assigned an oxidation number of +1 when bonded to nonmetals and -1 when bonded to metals. The sum of the oxidation numbers in a neutral compound is zero, and in a polyatomic ion it is equal to the charge of the ion.
What is the oxidation number of H3PO?
Species doesn't exist
Oxidation number of a monatomic ion?
It is equal to the charge. Oxidation number depends on charge.
What is The charge of a monatomic ion called?
Oxidation Number
Is the charge of a monatomic ion its oxidation number?
Yes. it is
The charge of a monatomic ion is equal to the atom's?
This is because a monatomic ion forms when an atom gains or loses electrons to achieve a stable electronic configuration. The charge of the ion is determined by the number of electrons gained or lost, and is equal to the atom's group number in the periodic table for main group elements.
Is oxidation number shown with a subscript?
No, oxidation numbers are indicated as superscripts, not subscripts. They are written as Roman numerals above the element symbol.
What is the oxidation number of a monatomic ion equal to?
In most cases it is the value of its charge, but not always.
How does the oxidation number indicate if an electron will be lost or gained?
The increase in oxidation number indicates loss of electrons, while a decrease indicates gain of electrons. For example, if an atom's oxidation number increases from +2 to +4 in a reaction, it has lost two electrons. Conversely, if the oxidation number decreases from +4 to +2, it has gained two electrons.
What is the oxidation number of MgO?
The O in oxides always has oxidation number -2 (except for in peroxides where it is -1). Since the overall species has oxidation number 0, Mg must also have oxidation number +2.
What is the oxidation number of H3PO?
Species doesn't exist
What does and element's oxidation number indicate?
An element's oxidation number indicates how many electrons an atom has gained, lost, or shared to become stable.
How does the oxidation number indicate if an electron will be lost or gain by the bond in an atom?
Oxidation number describes gain of electrons. It involves addition of oxygen and removal of hydrogen.
When a species in a chemical reaction loses electrons The oxidation number increases?
Yes.
