Here's why:
* Stability in chemistry refers to a state of low energy. Atoms and molecules are always striving to reach the lowest possible energy state, as this is the most stable configuration.
* Reactants are substances that have higher energy levels compared to their products.
* By forming new bonds and rearranging atoms, reactants can achieve a lower energy state, becoming more stable.
Think of it like a ball rolling down a hill:
* The ball at the top of the hill represents reactants with higher energy.
* Rolling down the hill represents the chemical reaction.
* The bottom of the hill represents products with lower energy, achieving a more stable state.
The driving force behind chemical reactions is the release of energy, which is a consequence of the system moving towards a more stable configuration.