Question: Answer the following question given this paragraph: The temperature at which a substance boils and changes to a gas is called its boiling point. Boiling point is a physical property of matter. The boiling point of pure water is 100C. Other substances may have higher or lower boiling points. Several examples are listed in the Table below . Pure water is included in the table for comparison. Q: What is the term for when a substance boils and changes to gas? Choices: - activation point - changing point - reaction point - boiling point A:
Answer:
boiling point