Answer: Gas
Explanation: The gas particles have big distances between them. Solid – In a solid, the attractive forces keep the particles together tightly enough so that the particles do not move past each other. Their vibration is related to their kinetic energy. In the solid the particles vibrate in place.
Answer:
False
Explanation: sound travels fastest through solids slowest through liquids.
Answer:
The photoelectric effect
Explanation: hope it helps
