Questions: Is boiling water a physical or chemical change?
Physical
Chemical
Transcript text: Is boiling water a physical or chemical change?
$\square$ Physical
Chemical
Solution
Solution Steps
Step 1: Identify the Type of Change
Determine whether boiling water involves a change in the chemical composition of the substance or just a change in its physical state.
Step 2: Analyze the Process
Boiling water involves heating water until it changes from a liquid to a gas (steam). This process does not alter the chemical structure of water, which remains \( \text{H}_2\text{O} \).
Step 3: Classify the Change
Since the chemical composition of water remains unchanged and only its state changes, boiling water is classified as a physical change.