• Gases do not move in straight line
• Most of the volume of gas is empty space
• Gas particles are not in constant random motion
• Gas particles attract each other

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

According to the Kinetic Molecular Theory a liquid's (SELECT ALL THAT APPLY)

• particles are held close together by intermolecular forces

• particles are in constant motion

• particles are vibrating in place and closely packed

• particles are not moving

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

The properties of liquids include (SELECT ALL THAT APPLY)

• definite volume

• take the shape of the container

• can flow

• are relatively incompressible

• can diffuse and have surfacre tension

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

• Solid 
• Liquid 
• Gas

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Solids are described as having a 

• definite shape and indefinite volume
• indefinite shape and indefinite volume
• definite shape and definite volume
• indefinite shape and definite volume

Which of the following is an assumption of the kinetic-molecular theory of gases?

• Collisions between gas particles are inelastic.

• Gases consist of closely spaced particles.

• Gas particles move around in an orderly manner.

• The temperature of a gas depends on the average kinetic energy of the gas particles.

Tags

NGSS.MS-PS3-4

Which of the following is an assumption of the kinetic-molecular theory of gases?

• Collisions between gas particles are inelastic.

• Gases consist of closely spaced particles.

• Gas particles move around in an orderly manner.

• The temperature of a gas depends on the average kinetic energy of the gas particles.

Tags

NGSS.MS-PS3-4

Which states of matter are fluid?

• gases and liquids

• liquids and solids

• gases only

• liquids only

1. Kinetic refers to _______________

• Force

• Energy

• Motion

• Acceleration

Tags

NGSS.MS-PS3-1

NGSS.MS-PS3-5

What state of matter consists of tightly packed atoms?

• Solid
• liquid
• gas
• plasma

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-4