Atoms and Atom Model Multiple Choice Questions Test 35 Tests pdf Download

Practice science test 35 on atoms and atom model MCQs, grade 7 electron levels multiple choice questions and answers. Electron levels revision test has science worksheets, answer key with choices as na, ne, n and mg of multiple choice questions (MCQ) with electron levels quiz as the symbol of magnesium is for competitive exam prep. Free science study guide to learn electron levels quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model: Worksheets 35 Quiz pdf Download

MCQ. Symbol of magnesium is

  1. Ne
  2. Na
  3. N
  4. Mg

D

MCQ. Carbon dioxide contains

  1. Ionic bonding
  2. Covalent bonding
  3. Metallic bonding
  4. Dative bonding

B

MCQ. Actually, particle that makes difference in atoms is

  1. neutron
  2. proton
  3. electron
  4. photon

B

MCQ. All bonding involve

  1. protons
  2. neutrons
  3. electrons
  4. positrons

C

MCQ. To study changes that occur during photosynthesis,

  1. carbon-12 is added to carbon dioxide
  2. carbon-13 is added to carbon dioxide
  3. carbon-14 is added to carbon dioxide
  4. carbon-14 is added to carbon monoxide

C