Chapter 11 - Intermolecular Forces and Liquids and Solids

Sublimation

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.

Capillary action

________ is caused by two types of forces.

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.

inverse process

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

attract molecules

Intermolecular forces are forces that ________ together.

Phases

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

physical feature of liquids

The idiom "slow as molasses in January "is based on a(n) ________ known as viscosity.

Ice

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

non ideal behavior of gases

The ________ is caused by intermolecular forces.

dimensional arrangement of atoms

Glass and other amorphous materials lack a regular three- ________.

adaptable materials

Glass is one of the most valuable and ________ in human history.

crystalline solid basic

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

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.

Ionic crystals

________ have two distinguishing features.

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.

phase transition

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

Surface tension

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

polar molecule

Ion- dipole forces, which attract an ion and a(n) ________ to each other, are likewise explained by Coulomb's law.