Oxidation is a chemical reaction in which an atom, ion, or molecule loses one or more electrons. It occurs when a substance combines with oxygen, or when electrons are transferred from one substance to another. Oxidation can also be defined as an increase in the oxidation state of an atom, ion, or molecule.
In simpler terms, oxidation is a process in which a substance loses electrons, and its oxidation state or oxidation number increases. This can be accompanied by a variety of chemical changes, including changes in color, temperature, or the production of gases or light.
Examples of oxidation include the rusting of iron, the burning of wood, and the metabolism of food in our bodies. In each of these cases, oxygen is involved in the chemical reaction, and electrons are transferred from one substance to another.
Oxidation is an important process in many industrial and biological processes, and plays a key role in the chemistry of life. It is often contrasted with reduction, which is the opposite process in which a substance gains electrons and its oxidation state decreases. Together, oxidation and reduction make up the process known as redox reactions.
Oxidation is the loss of electrons during a reaction by a molecule, atom or ion. Oxidation occurs when the oxidation state of a molecule, atom or ion is increased. The opposite process is called reduction, which occurs when there is a gain of electrons or the oxidation state of an atom, molecule, or ion decreases.
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Explanation:
Oxidation is a chemical reaction in which an atom, ion, or molecule loses one or more electrons. It occurs when a substance combines with oxygen, or when electrons are transferred from one substance to another. Oxidation can also be defined as an increase in the oxidation state of an atom, ion, or molecule.
In simpler terms, oxidation is a process in which a substance loses electrons, and its oxidation state or oxidation number increases. This can be accompanied by a variety of chemical changes, including changes in color, temperature, or the production of gases or light.
Examples of oxidation include the rusting of iron, the burning of wood, and the metabolism of food in our bodies. In each of these cases, oxygen is involved in the chemical reaction, and electrons are transferred from one substance to another.
Oxidation is an important process in many industrial and biological processes, and plays a key role in the chemistry of life. It is often contrasted with reduction, which is the opposite process in which a substance gains electrons and its oxidation state decreases. Together, oxidation and reduction make up the process known as redox reactions.
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Answer:
Oxidation is the loss of electrons during a reaction by a molecule, atom or ion. Oxidation occurs when the oxidation state of a molecule, atom or ion is increased. The opposite process is called reduction, which occurs when there is a gain of electrons or the oxidation state of an atom, molecule, or ion decreases.
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