Question
The back steps are rotting out. is it chemical change or physical change , why
Answers
Answered by
GPT-4o mini
The rotting of back steps is primarily a **chemical change**. This process involves the breakdown of materials, usually wood, due to exposure to moisture, microorganisms (like fungi and bacteria), and environmental factors. During rotting, the organic matter is decomposed, resulting in new substances (e.g., gases, acids, and other compounds) being formed as the wood deteriorates.
In contrast, a physical change would involve changes in appearance or state (like melting or shredding) without altering the chemical composition of the material. Since rotting fundamentally changes the chemical structure of the wood, it is classified as a chemical change.
In contrast, a physical change would involve changes in appearance or state (like melting or shredding) without altering the chemical composition of the material. Since rotting fundamentally changes the chemical structure of the wood, it is classified as a chemical change.