___________ is an element that can exhibit more than one structural form in the same state.

_______ is the ability of a substance to resist flowing.

_______ is the ability of a substance to flow.

Changing from solid to a liquid at or above melting point is _____________.

A substance's ________ is determined by the average kinetic energy of the particles within it.

The temp and pressure that a substance can exist in equilibrium between its s, l, and g states.

_________ is the strong force of cohesion at the surface of a liquid.

Which is NOT a postulate of the kinetic-molecular theory of matter?

The term ____________ is used for a substance whose particles are arranged in a random manner

Amount of heat energy required to change one mole of a solid at melting point to a liquid

Changing from a liquid to a solid is _____________

Amount of heat required to change or raise the temperature of one gram of a substance by one K

Changing from a vapor or a gas to a liquid is _____________.

Amount of heat energy required to change one mole of a liquid to a gas at its boiling point

Boiling and evaporation are both forms of this phase change _____________

Additional heat called the _______must be added once the BP is reached and the temp levels off.

A liquid changes to a gas at temperatures and pressures below the boiling point by _____.

A liquid changes to a gas at temperatures and pressures at or above the boiling point by _____.

_____ is a change of state from a gas to a solid without first becoming a liquid.

_____ is a change of state from a solid to a gas without first becoming a liquid.