A chemical reaction involves ……………. And ……………. Of bonds.

Explanation

**Step-by-Step Text Solution:**

1. **Understanding Chemical Reactions**: A chemical reaction is a process where substances (reactants) are transformed into new substances (products). This transformation involves changes at the molecular level.

2. **Breaking of Bonds**: In a chemical reaction, the first step involves breaking the existing bonds between atoms in the reactants. This is essential because the original molecules must be dismantled to allow for the rearrangement of atoms.

3. **Formation of New Bonds**: After the original bonds are broken, new bonds are formed between the atoms to create the products of the reaction. This step involves the recombination of atoms in new ways to form different molecules.

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