A chemical reaction is the transformation of reactants in products.
The initial substances in a chemical reaction are called reactants.
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These substances are called reactants.
A chemical reaction is a chemical change.
These substances are called products in English.
A change from one or more substances to another is a chemical change.
Substances that undergo chemical change are called reactants.
A substance which enters into a chemical reaction is called a reactant.In a chemical reaction-also called chemical change- one or more reactants (the initial substances that enter into the reaction) change into one or more products (the final substances that are present at the end of the reaction).
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starting substances and substances called products
A change that produces a new substance is called a chemical reaction. The substance initially involved in a chemical reaction are called reactants or reagents.
These substances are called reactants.
chemical reaction is when a substance is changed chemicaly but not physicaly
The initial substances in a chemical reaction are called reactants.
two
These substances are called reactants.
A chemical reaction is the change that takes place when different substances react with one another to form new substances. The substances that react in a chemical reaction are called the reactants and the new substances formed are called the products.