2022 PS Kinetic Theory and Properties

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

Tags

NGSS.MS-PS1-4

This theory states that particles of matter are always in motion

• Condensation

• Scientific

• Kinetic

• Potential

Tags

NGSS.MS-PS1-4

The energy created due to the motion of particles is called...

• kinetic energy
• connecting energy
• electrostatic energy
• gravitational energy

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What leads to a change of phase in matter?

• A change in the number of particles

• A change in the amount of kinetic energy

• A change in the direction of particle movement

• A change in the shape of the container

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which state of matter has the highest kinetic energy

• Liquid

• Solid

• Sediment

• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

NGSS.MS-PS3-5

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.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-1

Particles in a liquid move __________, than particles in a solid

• faster

• slower

• less randomly

• reverse

Tags

NGSS.MS-PS1-4

This diagram represents particles in a ______________ state.

• Solid

• Liquid

• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4