Question

short answer questions.
particles of which matter,move with high speed and why?​

Answer 1

Answer:PARTICLE OF ENERGY MOVE WITH VERY HIGH SPEED.

Explanation: BECAUSE THEY  HAVE VERY HIGH KINETIC ENERGY[ENERGY DUE TO MOTION].

Answer 2

Answer:

The particles of gases have high kinetic energy and thus, the particles of gases move with high speed because the intermolecular spaces between the particles of gases are more and the intermolecular forces between them are less. Hence, the particles of gases move with high speed.