Particle Model of Matter Multiple Choice Questions and Answers 1 PDF Download

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MCQs on Particle Model of Matter Worksheets 1 Quiz PDF Download

MCQ: "Atomos" is a Greek word which means

  1. small
  2. indivisible
  3. invisible
  4. large


MCQ: Movement of particles from an area of higher concentration to an area of lower concentration is called

  1. osmosis
  2. diffusion
  3. Brownian motion
  4. parallel motion


MCQ: Who suggested that atomos were eternal and could not be destroyed.

  1. Democritus
  2. Aristotle
  3. Robert brown
  4. Albert Einstein


MCQ: Density of a substance is total mass of a unit. It is called

  1. weight
  2. volume
  3. gravity
  4. force


MCQ: An advance microscope which allows us to see tiny discreet articles in matter is called

  1. simple microscope
  2. compound microscope
  3. electron microscope
  4. scanning tunneling microscope