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This is called reaction rate.
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
A substance that undergoes change in a chemical reaction is called a reactant. Reactants are the starting materials in a chemical reaction that are transformed into products through the rearrangement of atoms.
If a substance undergoes a chemical change, its properties change. For example, water, when heated turns into a gas which has a higher volume.
The chemical composition of a substance does not change when it undergoes a physical change.
when a pure substance undergoes a chemical change it is no longer that same substance. A chemical change changes the identity of the substance. Hope i helped
a reactant
New substances are formed when matter undergoes a chemical reaction.
a chemical change
chemical
A reactant