Which state of matter has a definite shape and volume?

In which state do particles move the fastest?

What process turns a solid directly into a gas?

Which state of matter is lightning an example of?

When gas changes to a liquid, what is the process called?

Which state of matter is least compressible?

Which of these can conduct electricity and is found in stars?

What happens to the particles of a solid when it melts?

What change of state occurs when ice becomes water?

Which process turns a liquid into a gas without boiling?

What is the term for gas turning directly into a solid?

Which of these is an example of a liquid turning into a solid?

Water exists in how many states naturally on Earth?

Clouds form when water vapor changes into:

When butter melts on hot toast, it's changing from: