Atoms Molecules Mixtures and Compounds Multiple Choice Questions 31 PDF Download

Learn atoms molecules mixtures and compounds MCQs, grade 6 online science test 31, combining elements multiple choice questions and answers. Combining elements revision test has science worksheets, helping answer key with choices as compound, molecule, mixture and solution of multiple choice questions (MCQ) with combining elements quiz as the two substances mixed together without any chemical reaction form a for competitive exam prep, viva interview questions. Free science study guide to practice combining elements quiz to attempt multiple choice questions based test.

MCQs on Atoms Molecules Mixtures and Compounds Quiz PDF Download Worksheets 31

MCQ. The two substances mixed together without any chemical reaction form a

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

C

MCQ. The element hydrogen is made from atoms containing a single proton and a single

  1. electron
  2. carbon
  3. neutron
  4. molecule

A

MCQ. A metal used in the manufacturing of car batteries is known as

  1. copper
  2. gold
  3. lead
  4. Sulphur

C

MCQ. If current is passed through water, the molecules of water will split into

  1. hydrogen & oxygen
  2. neuron & proton
  3. iron & oxygen
  4. neon & boron

A

MCQ. In two-dimensional chromatography, the paper used is

  1. rectangular
  2. round
  3. triangle
  4. semi-circle

A