Answer:
Combination reactions can take place between two elements or between two element and compound or between two compounds.
Combination reaction
During chemical reaction, the reactants are the substances that react during a chemical reaction, while the products are the substances that are produced during a chemical reaction.
Combination reaction is defined as the reaction in which two or more reactants combine to form a single product is known as a combination reaction. The general reaction equation for combination reaction is,
A + B → AB
Example:
2Na + Cl2 → 2NaCl
