11. Which of the following models best represents a diatomic atom? A. 8. 0. D 12. A moving objects possesses A. electrical energy B. kinetic energy C. potential energy D. static energy For item numbers 13-14, refer to the diagram/model below: 13. What can you say about the movement of the particles of solid, liquid, and gas based on the mode A. The speed of the particles is the same in all states of matter. B. Solid particles are the fastest to move compared to liquid and gas. C.Gas particles are the fastest among solids and liquids. D. The speed of the particles is not affected by temperature. 14. How do you describe the movement of the particles in a gas? A. Not moving at all. B. Moving very slowly and tightly packed together.
Answer (1)
11. A diatomic atom is best represented by a model showing two atoms bonded together, usually represented by letter D if it shows two connected circles.12. A moving object has kinetic energy because it involves motion.13. Gas particles move the fastest because they have more energy and are farther apart compared to solids and liquids.14. Gas particles move freely and quickly in all directions, which is why they spread out and fill the container they are in.
