Question
Is this a chemical or physical change?
physical
chemical
physical
chemical
Answers
GPT-4o mini
To determine whether a change is physical or chemical, it helps to understand the definitions:
- **Physical Change**: A change that affects one or more physical properties of a substance without altering its chemical composition. Examples include changes in state (like melting or freezing), shape, size, or dissolving.
- **Chemical Change**: A change that results in the formation of one or more new substances with different chemical properties. This often involves a chemical reaction, such as combustion, rusting, or digestion.
If you provide a specific example or scenario, I can help you identify whether it is a physical or chemical change.
- **Physical Change**: A change that affects one or more physical properties of a substance without altering its chemical composition. Examples include changes in state (like melting or freezing), shape, size, or dissolving.
- **Chemical Change**: A change that results in the formation of one or more new substances with different chemical properties. This often involves a chemical reaction, such as combustion, rusting, or digestion.
If you provide a specific example or scenario, I can help you identify whether it is a physical or chemical change.