Introduction Take a moment and think about a rusty bicycle, a browning apple slice, or even how your body turns food into energy. These are not just random changes—they are

Introduction Have you ever lit a candle and watched the flame dance in the air? Or seen a campfire burning brightly under the stars? These everyday scenes are examples of

Introduction Have you ever tasted lemon juice and noticed its sourness? Or felt the slippery touch of soap while washing your hands? These everyday sensations are clues to the acidic

Introduction Have you ever seen milk turn sour, an apple turn brown, or fireworks light up the sky? All these changes are results of chemical reactions! Chemical reactions are happening