Kinetic Theory

Particles have enough energy to overcome the attraction between them. Does not have a fixed volume or shape.

• Bose-Einstein Condensate

• Solid

• Liquid

• Gas

• Plasma

Tags

NGSS.MS-PS1-4

A matter consisting of positive and negatively charged particles. Mostly like gas.

• Bose-Einstein Condensate

• Solid

• Liquid

• Gas

• Plasma

Tags

NGSS.MS-PS1-4

A hypothetical gas that perfectly fits all the assumptions of the kinetic molecular theory is known as

• real gas

• ideal gas

• imaginary gas

• perfect gas

Of these three states of matter, which one has the most kinetic energy?

• Solid 

• Liquid 

• Gas

Tags

NGSS.MS-PS1-4

Gas particles are in constant, rapid, straight-line ​ (a)   . The temperature is directly proportional to the average ​ (b)   . The hotter the temperature, the ​ (c)   the particles move.

• motion

• kinetic energy

• faster

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which of the following is NOT a part of the Kinetic Theory of Matter?

• All matter is made up of tiny particles.

• Occasionally, particles stop moving.

• Particles are always moving in random paths.

• The type of movement of particles depends on the amount of energy.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-5

As the temperature of a substance increases:

• The speed, and average kinetic energy of the particles, both increase.

• The speed, and average kinetic energy of the particles, both decrease.

• The speed of the particles increases, but the average kinetic energy of the particles decreases.

• The speed of the particles decreases, but the average kinetic energy of the particles increases.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

At what temperature do nitrogen molecules move fastest?

• 350 K

• 300 K

• 250 K

• 200 K

Tags

NGSS.MS-PS1-4

_______ is an explanation of how particles in matter behave

• Boyle's Law

• Charles' Law

• Kinetic Molecular Theory

Tags

NGSS.MS-PS1-4

These properties describe a ___.

• solid

• liquid

• gas

Tags

NGSS.MS-PS1-4