Question

the particles in a gas ,ore freely,randomly and in rapidly in all directions.
question 4
what state of matter has particles with the highest energy?
question 5
how can you increase the kinetic energy of the particles in a substance?

Explanation:

QUESTION 4

In the states of matter (solid, liquid, gas), gas particles have the highest energy. This is because gas particles move freely, randomly, and rapidly (as hinted in the prior text) with more kinetic energy compared to liquid (particles have less freedom than gas) and solid (particles are closely packed, vibrate in place with low energy).

Kinetic energy of particles in a substance is related to temperature (thermal energy). Heating the substance (increasing its temperature) gives particles more energy, making them move faster, thus increasing their kinetic energy.

Answer:

Gas

QUESTION 5