What Is the Effect When the Pressure and Temperature Are

Multiple Choice

What is the effect when the pressure and temperature are higher than the critical point of an element?

A) There is a rapid boiling of the element that dissipates quickly into a gas.
B) There is no difference between the gaseous and liquid state of that element.
C) There is no difference between the solid and gaseous state of that element.
D) There is a instant freezing of that element into a solid.
E) There is a conversion of that element into a metal.