Atoms Molecules Mixtures and Compounds Multiple Choice Questions Test 31 pdf Download

Practice science quiz 31 on atoms molecules mixtures and compounds MCQs, grade 6 combining elements multiple choice questions. Free combining elements guide has science worksheet with answering options compound, molecule, mixture and solution of multiple choice questions (MCQ) with combining elements quiz as two substances mixed together without any chemical reaction form a for exam prep. Study to learn combining elements quiz to attempt multiple choice questions based test.

MCQs on Atoms Molecules Mixtures and Compounds - Quiz 31

MCQ. Two substances mixed together without any chemical reaction form a

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

C

MCQ. 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 manufacturing of car batteries is known as

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

C

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

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

A

MCQ. In two-dimensional chromatography, paper used is

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

A