Oxidation is a chemical change. This is a chemical change because it has formed into a new substance and cannot change back! The chemical identity of the metal has been changed and will require some other change to change it back.
yes, it is. when compound or elements react chemically to O2 they become oxidized.
it can be both because sometime within the chemical change you can see a physical change.
Oxidation is a chemical reaction, a chemical change.
Ex.: C + O2 = CO2
Yes. Absolutely it is.
It is an example of chemical change which cannot be reversed. In this change, Iron oxidizes under the presence of oxygen and moisture. The reaction is called a reduction-oxidation, or redox, reaction.
an example would be oxidation of the cheese
There are two chemical changes in this series. Oxidation always involves chemical change. Electrolysis does too.
It is a chemical change because there is a chemical reaction occurring that is rotting the milk. An example of a physical change would be if the milk was evaporated or frozen.
Oxidation is a chemical process.
Rusting is the oxidation of a metal and is an example of a chemical change.
a chemical change.
It is an example of chemical change which cannot be reversed. In this change, Iron oxidizes under the presence of oxygen and moisture. The reaction is called a reduction-oxidation, or redox, reaction.
rusting is oxidation, so it is definitely a chemical change
an example would be oxidation of the cheese
Yes, a rusting nail is an example of the chemical change oxidation.
Yes. Always so.
Oxidation and reduction are chemical changes.
All oxidation is a chemical reaction.
oxidation is a chemical change
Oxidation.Rust is an example of an oxidation reaction between iron and oxygen. This is why a coat of oil on iron-containing metal prevents rust--the oil stops oxygen from reaching the metal's surface so that the oxidation reaction cannot take place.
Oxidation