Identify each of the phase changes described below. Liquid gold is poured into molds and cools to become solid bars. The gold is .
Liquid nitrogen becomes a gas when it is poured out of its container. The nitrogen is .
Solid iron is heated to high temperatures so that it becomes a liquid. The iron is .
In the high desert, snow changes to water vapor without becoming liquid water. The snow is .
Did you find these answers helpful?