Starting substances are called reactants in a chemical reaction. Reactants are the substances that are present at the beginning of a chemical reaction and undergo transformation into products.
These substances are called reactants.
New substances that are produced are called products.
Those substances are called elements. Elements are pure substances made up of only one type of atom and cannot be further broken down or decomposed into simpler substances by chemical reactions.
These initial substances are the reactants.
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Substances formed in a chemical reaction are called products.
The substances you have at the beginning of a chemical reaction are called the reactants.
In a chemical reaction, two or more substances called reactants react, resulting in substances called products.
The substances evolved after a chemical reaction are called in English products and are not starting substances - the are called reactants.
The chemical reaction of oxygen with other substances is called oxidation.
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Substances that undergo chemical change are called reactants.
Medicines are chemicals or compounds used to cure, halt, or prevent disease; ease symptoms; or help in the diagnosis of illnesses. Advances in medicines have enabled doctors to cure many diseases and save lives. These days, medicines come from a variety of sources.
These substances are called products.
A substance that results in a chemical change is called a reactant. Reactants are substances that are present at the start of a chemical reaction and are transformed into different substances (products) during the reaction.
A change from one or more substances to another is a chemical change.