Particle Model of Matter Multiple Choice Questions 6 PDF Download

Learn particle model of matter MCQs, grade 7 science test 6 for online courses learning and test prep, physical states and changes multiple choice questions and answers. Physical states and changes revision test includes science worksheets to learn for world science facts with answers.

Science multiple choice questions (MCQ) on when matter changes its state with options arrangement of particles is changed, no new substances are formed, motion of particles is changed and all of them, physical states and changes quiz for competitive exam prep, viva interview questions with answers key. Free science study guide to learn physical states and changes quiz to attempt multiple choice questions based test.

MCQs on Particle Model of Matter Quiz PDF Download Worksheets 6

MCQ. When matter changes its state

  1. no new substances are formed
  2. arrangement of particles is changed
  3. motion of particles is changed
  4. all of them

D

MCQ. Change in state of matter from liquid into solid is known as

  1. melting
  2. boiling
  3. freezing
  4. solidifying

C

MCQ. Pollen grains in water were first observed by Scottish scientist

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

C

MCQ. A theory that matter is made up of small discrete particles which are like solid balls, was presented by

  1. Democritus
  2. Aristotle
  3. Robert brown
  4. John Dalton

D

MCQ. Gold is often in a state of matter which is

  1. solid
  2. liquid
  3. gas
  4. molten

A