HC Unit 10 (Ch 14) Vocabulary

What are intermolecular forces?

• Forces within a molecule

• Forces between molecules

• Forces between atoms

• Forces within an atom.

The attractive force between the positively charged end of one polar molecule and the negatively charged end of another polar molecule is called _________.

• Hydrogen bonding

• Dipole-dipole attraction

• London dispersion forces

• Intramolecular forces

What is the process called in which a liquid is converted to a gas?

• Condensation

• Evaporation

• Vapor Pressure

• Boiling Point

Which type of solid is characterized by the regular arrangement of its components?

• Ionic Solid

• Crystalline Solid

• Molecular Solid

• Atomic Solid

A solid containing cations and anions that dissolves in water to give a solution containing the separated ions is known as ____.

• Molecular Solid

• Atomic Solid

• Ionic Solid

• Crystalline Solid

What is the model of a metal atoms surrounded by unattached valence electrons called?

• Interstitial Alloy Model

• Electron Sea Model

• Atomic Solid Model

• Molecular Solid Model

The equilibrium pressure of vapor over a liquid in a closed container is called ____.

• Boiling Point

• Vapor Pressure

• Condensation

• Evaporation

The boiling point of a liquid occurs at a temperature at which the vapor pressure of the liquid equals ____.

• Atmospheric Pressure

• Condensation Point

• Evaporation Rate

• Ionic Pressure

A mixture of elements that has metallic properties is known as ____.

• Alloy

• Electron Sea Model

• Atomic Solid

• Molecular Solid

Which type of solid is bound together by the attractions among the oppositely charged particles?

• Molecular Solid

• Atomic Solid

• Ionic Solid

• Crystalline Solid