Atoms Molecules Mixtures and Compounds Multiple Choice Questions and Answers 30 PDF Download

Learn atoms molecules mixtures and compounds MCQs, grade 6 science test 30 for learning online courses and test prep. Atoms and elements science multiple choice questions (MCQs), atoms molecules mixtures and compounds quiz questions and answers include science worksheets for 6th grade science online tests.

Science multiple choice questions (MCQ): three fundamental particles of atom are with options proton, neutron and electron, nucleus, anti-quarks and electrons, mesons, quarks and anti-neutrino and positron, neutrino and gamma rays, atoms and elements science quiz with online assessment portal for middle school, elementary school and high school students. Free science study guide to learn atoms and elements science quiz to attempt multiple choice questions based test.

MCQs on Atoms Molecules Mixtures and Compounds Worksheets 30 Quiz PDF Download

MCQ: Three fundamental particles of atom are

  1. Nucleus, Anti-quarks and Electrons
  2. Proton, Neutron and Electron
  3. Mesons, Quarks and Anti-neutrino
  4. Positron, Neutrino and Gamma Rays

B

MCQ: Liquefied form of oxygen is used as

  1. ships
  2. car fuel
  3. generator
  4. space craft fuel

D

MCQ: A metal cheaper than copper and has a good conductivity of electricity, this metal is known as

  1. Sulphur
  2. gold
  3. aluminum
  4. steel

C

MCQ: Process that is easy to separate salt from sea water is known as

  1. magnetism
  2. evaporation
  3. sublimation
  4. distillation

B

MCQ: Chemical formula contains symbols of elements present in the

  1. compound
  2. mixture
  3. solution
  4. molecule

A