Kmt

• 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

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

• Solid 

• Liquid 

• Gas

Tags

NGSS.4-PS3-1

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

Tags

NGSS.MS-PS1-4

The collisions of gas particles on the walls of a container are perfectly_______________.

• arranged

• elastic

• aligned

• sped

Tags

NGSS.MS-PS1-4

According to the KMT, gas particles are much smaller than the distance between particles. Based on this, we can then assume that most of the volume of gas is_______________.

• taken up

• gas particles

• empty

• small

Fill in the blank: Postulate #2 of the KMT states that the particles of a gas are in constant rapid ________.

• degeneration

• deceleration

• acceleration

• motion

Tags

NGSS.MS-PS1-4

All collisions between gas particles and between particles and container walls are what kind of collisions?

• inelastic

• kinetic

• elastic

• potential

Tags

NGSS.HS-PS2-3

There are no forces of __________ between gas particles.

• attraction

• repulsion

• reactions

• chemicals

Tags

NGSS.MS-PS2-1

NGSS.MS-PS2-2

What determines the temperature of a gas?

• How hot or cold the gas is

• The total kinetic energy of the gas particles

• The average kinetic energy of the gas particles

• The average potential energy of the gas particles

Tags

NGSS.MS-PS1-4

Gas molecules can easily be compressed  because ___________. 

• gas molecules are soft

• gas molecules are far apart

• gas molecules follow the shape of the container