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Oxygen is a substance, an element out of the periodic system.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoIt is a chemical change
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Is combining hydrogen and oxygen a physical change or a chemical change?
This is a chemical change.
Is the condensation of oxygen gas a chemical change or physical change?
It is a physical change.
Is heating mercuric oxide a physical or chemical change?
This is a chemical reaction; oxygen is released.
Reaction with oxygen is a physical or a chemical change?
Oxidation is a chemical process.
Is a sugars and oxygen in the muscles producing lactic acid physical or chemical change?
This is a chemical change.
When oxygen is liquefied is it a physical or chemical change?
Physical because it is still Oxygen. A chemical change results in a chemical equation and thus a new substance. No new substance = no chemical change. Liquefaction is a physical property.
Is combining hydrogen and oxygen a physical change or a chemical change?
This is a chemical change.
Is burning alcohol in oxygen a physical or chemical change?
It is a chemical change.
Is the condensation of oxygen gas a chemical change or physical change?
It is a physical change.
Is magnesium plus oxygen a chemical or physical change?
physical change
If leaves producing oxygen a chemical or physical change?
That would be a chemical change.
Is Oxygen and hydrogen combining to form water physical or chemical change?
This is a chemical change.
Is burns in the presence of oxygen physical or chemical change?
The process of burning in the presence of oxygen is that of a chemical change. It is a chemical change and not a physical change because the prodects do not have the same properties as the reactants.
Is heating mercuric oxide a physical or chemical change?
This is a chemical reaction; oxygen is released.
Reaction with oxygen is a physical or a chemical change?
Oxidation is a chemical process.
Is a sugars and oxygen in the muscles producing lactic acid physical or chemical change?
This is a chemical change.
Is it a chemical or physical change when oxygen is incorporated into hemoglobin to bring it to the cells?
Chemical
