Chemistry Ch. 12 Vocabulary

A _____ is one in which no kinetic energy is lost

• kinetic-molecular theory

• elastic collision

• temperature

• diffusion

The _______ describes the behavior of matter in terms of particles in motion.

• kinetic-molecular theory

• elastic collision

• temperature

• diffusion

Tags

NGSS.HS-PS3-2

_______ is the measure of the average kinetic energy

• Graham's law of effusion

• barometer

• pressure

• temperature

_____ is the term used to describe the movement of one material through another.

• pressure

• diffusion

• temperature

• kinetic-molecular theory

________ states that the rate of effusion for a gas is inversely proportional to the square root of its molar mass

• diffusion

• molar mass

• Graham's Law of Effusion

• diffusion

______ is defined as force per unit area

• pressure

• temperature

• diffusion

• effusion

One _______ is equal to a force of one newton per square meter

• atmosphere

• Pascal

• Bernoulli

• degree

One _____ is equal to 760 mmHg, or 760 torr or 101.4 kPa.

• pascal

• kilopascal

• millimeters of mercury

• atmosphere

_________ states that the total pressure of a mixture of gases is equal to the sum of the pressures of all the gases in the mixture.

• Graham's Law

• Dalton's Law of Partial Pressure

• Altitude

• Atmospheric Pressure

_______ are weak forces that result from temporary shifts in the density of electrons in electron clouds

• effusion

• hydrogen bonds

• dispersion forces

• covalent forces