2023 Bell ringer Kinetic theory

The states, or phases of matter are...

• Proton, neutron and electron

• Solid, liquid and gas

• Force, acceleration, distance

• Freezing, melting & boiling

Are particles of matter always in motion?

• yes
• no

Which of the following is a correct description for solids?

• closely arranged and in fixed positions

• closely arranged and vibrate in fixed positions

• closely arranged and can move around

Which statement about the molecules in the gas carbon dioxide is correct?

• The molecules are close together.

• The molecules are diatomic.

• The molecules move randomly.

• The molecules all move with the same speed.

The Kinetic Theory of particles are base which 3 criteria?

• Bonds between particles

• Energy of particles

• Particle behavior

• The changes of solids to gas

Which phase of matter has the strongest bonds between the particles?

• Liquid

• Gas

• Solid

This phase of matter has Definite volume but NO definite shape

• Liquid

• Gas

• Solid

The stronger the bonds between the particles, the less kinetic energy it possess

• True

• Fasle

Which best describes the kinetic energy of particles in a gas?

• lowest amount of energy

• more energy than solids but less than liquids

• more energy than solids or liquids

• less energy than solids but more than liquids

This state/phase of mater has No definite shape or Volume

• Liquid

• Gas

• Solid