Which of the following statements best describes the particles in a solid?, They are far apart and move randomly at high speeds., They are tightly packed and vibrate about fixed positions., Why do solids have a fixed shape and a fixed volume?, Because they have weak intermolecular forces., Because their particles are in a state of continuous flow., Because the intermolecular spaces are very large., Because the intermolecular forces of attraction are very strong., A sponge can be compressed easily. Which of the following justifies it being classified as a solid?, It has the ability to flow like a liquid., It is made of particles that have no fixed position., It has minute pores filled with air which is expelled on pressing., It does not have a fixed mass., The process by which a solid like Camphor or Naphthalene turns directly into a gas is called:, Fusion, Sublimation, Which state of matter is generally the most dense?, Solid, Liquid, Gas, Plasma.

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