Q: What is the term for when a substance boils and changes to gas?


Read this paragraph and choose the correct option from the provided answers:

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 100°C. 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.

 Choices:

- activation point

- changing point

- reaction point

- boiling point


A:
boiling point