Phase Change Review

Which phase has the most dense molecules?

Which of the following is a liquid?

Which phase has no definite volume and no definite shape?

Which phase change makes molecules LESS orderly or dense?

When you boil water from a liquid to a gas. This is _____.

The dry ice lab showed a solid changing to a gas without first being a liquid. This type of phase change is called ____.

The liquid nitrogen lab showed liquid nitrogen changing to gas. Which type of phase change is this?

When you exhale, you release gas water molecules. They condensate into liquid water in your mask as they cool. This is _____.

Here is a standard phase change graph. Which phase is being pointed to?

Here is a standard phase change graph. Moving downwards from right to left, which phase change is being pointed to?