Physics 0625 · IGCSE · Kinetic particle model of matter

Kinetic particle model of matter — practice question

Matter is made up of extremely small particles that are constantly moving. Which row shows how the particles behave in a liquid?

  • Aforce between particles: strong; motion of particles: move randomly at high speed
  • Bforce between particles: strong; motion of particles: vibrate, but change positions
  • Cforce between particles: weak; motion of particles: vibrate in fixed positions
  • Dforce between particles: weak; motion of particles: move randomly at high speed

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