Question

Hellppppp

Particles in the air appear to be moving in different directions because(select the best answer as discussed in the notes/video):

A. the dust particles are less dense the dust particles are less dense

B. the dust particles are giving off there own energy

C. gas molecules are constantly in motion and collide with the dust particles gas

D. water molecules are sliding past each other

Answer 1

Answer:

c

Explanation:

you don't think of particles as dense and less dense

dust particles containvenergy but won't release it unless acted upon a force

gas molecules move freely and collide with dust particles which is correct