In a chemical reaction, the bond between atoms in the reactant is broken and atoms rearrange to form new bonds to make products. Thus, option A is correct.
A chemical reaction is a process in which two or more reactants are combined to form products.
Substances used in a chemical reaction are either elements or compounds. No new atoms are formed during a chemical reaction. The product is however formed with the combination of the atoms of reactants.
The function of atoms in a chemical reaction includes forming a new compound with characteristics different from the reactant in terms of chemical properties
According to the law of conservation, atoms are neither created nor destroyed during chemical reactions. They are rearranged to form new bonds that make products. Thus, option A is correct.
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