A chemical reaction, by definition, does not require air unless one of the constituents of the reaction is intended to be supplied by it.
is a Reacts with air a chemica or physical property
Any reaction involved between atoms are chemical reactions.
Any chemical reaction need an activation energy to occur.
Any chemical reaction need an activation energy.
For example any chemical reaction need an activation energy.
Any chemical reaction.
A reaction product.
any reaction
A chemical equation shows that chemical reaction has occurred as new substances have been formed from the reagents. A chemical equation has two sides before reaction and after reaction, if there is any change from the before reaction side to the after reaction side, it indicates that a chemical reaction has just occurred.
It is a chemical changes, as is any sort of reaction.
Oxygen is an element, not a reaction of any form.
Any reaction occur.