Chapter 11 - Intermolecular Forces and Liquids and Solids

Sublimation

________ is the transition of molecules from the solid- state to the vapor state.

transparent fusion product

An optically ________ of inorganic materials that has cooled to a rigid state without crystallizing is frequently referred to as glass.

Adhesion

________ is a force that attracts molecules that are unlike each other, such as those in water and those in the sides of a glass tube.

Capillary action

________ is caused by two types of forces.

inverse process

A deposition is the ________, in which molecules go directly from vapor to solid.

crystal lattice

The number of atoms around an atom in a(n) ________ is known as the coordination number.

Phases

________ are the multiple states of a chemical that exist in a system, according to chemists.

Ice

________ is a crystalline solid with a rigid and long- range organization; its atoms, molecules, and ions are arranged in specific locations.

viscosity

The idiom "slow as molasses in January "is based on a(n) physical feature of liquids known as

non ideal behavior of gases

The ________ is caused by intermolecular forces.

crystalline solid basic

A(n) ________ repeating structural unit is the unit cell.

Ionic crystals

________ have two distinguishing features.

polar molecule

Because the separation of positive and negative charges in the atom is caused by the vicinity of an ion or a(n) ________, the dipole in the atom is called an induced dipole.

phase diagram

A(n) ________ is a single graph that depicts the general relationships between the solid, liquid, and vapor phases.

van der Waals

What chemists call ________ forces are dipole- dipole, dipole- induced dipole, and dispersion forces, named after the Dutch physicist Johannes van der Waals.

Amorphous refers

________ to the resulting solid.

Crystalline

________ and amorphous solids are the two types of solids.

Intermolecular forces

________ are forces that attract molecules together.

amount of energy

The ________ required to stretch or raise the surface area of a liquid by a unit area is known as surface tension.

phase transition

A(n) ________ occurs when the molecules in a liquid have enough energy to escape from the surface.

vapor pressure

The temperature at which a liquid's ________ equals the external pressure is known as the boiling point.

Surface tension

________ is a measurement of the elastic force on a liquid's surface.