0
The oxidation number of an atom is shown with a negative number?
Wiki User
∙ 13y ago
negative numbers
--go to the discussion spot and it will help you. :)
Wiki User
∙ 12y ago
Wiki User
∙ 13y agoOnly if the oxidation state is negative.
If the oxidation state s positive it is shown as a positive number.
Add your answer:
Earn +20 pts
Is the The oxidation number of an atom is shown with a subscript?
no it is a superscript (either a positive or negative number one)
How does the oxidation number indicate if an electron will be lost or gained?
If an atom loses electron, then it will have a positive oxidation number. If an atom gains electron, then it will have a negative oxidation number.
Does an element that loses electrons when bonding with other atoms have a negative oxidation number?
No. The lower (or 'more negative') the oxidation number, the more electrons the atom has. This is because the oxidation number is a measure of the charge on that molecule and, since electrons have negative charge, more of them give a more negative oxidation number. So if an atom loses electrons during bonding, it has lost some of its negative charge - giving it a more positive oxidation number.
What is a elements oxidation number?
A neutral atom has an oxidation number of 0. An anion has a negative oxidation number. The oxidation number of a cation is positive.
Oxidation number is the same as?
The oxidation number is the same as the charge that the atom has. If the atom usually loses an electron, then it is losing a negative charge and having more positive making it a + 1. If the atom loses two electrons, then the oxidation number would be +2. The same thing with gaining electrons, then there would be more negative charges then positive. If the atom gains one electron, then the oxidation number would be - 1. If the atom gains two electrons, then the oxidation number would be - 2. I hope that this was helpful.
Is the The oxidation number of an atom is shown with a subscript?
no it is a superscript (either a positive or negative number one)
How does the oxidation number indicate if an electron will be lost or gained?
If an atom loses electron, then it will have a positive oxidation number. If an atom gains electron, then it will have a negative oxidation number.
Type of atom in the compound is shown by number called?
Oxidation Numbers
Does an element that loses electrons when bonding with other atoms have a negative oxidation number?
No. The lower (or 'more negative') the oxidation number, the more electrons the atom has. This is because the oxidation number is a measure of the charge on that molecule and, since electrons have negative charge, more of them give a more negative oxidation number. So if an atom loses electrons during bonding, it has lost some of its negative charge - giving it a more positive oxidation number.
Oxidation number is the same as?
The oxidation number is the same as the charge that the atom has. If the atom usually loses an electron, then it is losing a negative charge and having more positive making it a + 1. If the atom loses two electrons, then the oxidation number would be +2. The same thing with gaining electrons, then there would be more negative charges then positive. If the atom gains one electron, then the oxidation number would be - 1. If the atom gains two electrons, then the oxidation number would be - 2. I hope that this was helpful.
What is a elements oxidation number?
A neutral atom has an oxidation number of 0. An anion has a negative oxidation number. The oxidation number of a cation is positive.
What is an atom's oxidation number?
The oxidation number of an atom states how it shares its valence electrons with other elements (or ions or compounds). A neutral atom always has its oxidation number 0: it does not share any electrons. A cation has a positive oxidation number and that of anion is negative because they donate and attract electrons respectively.
What is an oxidation number and how does an atom get one?
Before involving any chemical reactions or bonds, an atom has an oxidation number of zero. Accepting electrons will lower the oxidation number to negative numbers. Discharging electrons such as metals will result in positive oxidation numbers.
What is an atoms oxidation number?
The oxidation number of an atom states how it shares its valence electrons with other elements (or ions or compounds). A neutral atom always has its oxidation number 0: it does not share any electrons. A cation has a positive oxidation number and that of anion is negative because they donate and attract electrons respectively.
When oxidation number positive or negative?
It could be any thing. It is different to elements.
What is meant by oxidation number of an atom?
The oxidation number of an atom describes the number of electrons that an element has partially/entirely accepted/donated. A neutral atom has oxidation number of 0. When forming an ion, the overall oxidation number is equivalent to its charge.
What is a oxidation number of an atom?
For example the atomic number of oxygen is 8.
