Atoms and Atom Model Multiple Choice Questions 35 PDF Download

Learn atoms and atom model MCQs, grade 7 online science test 35, electron levels multiple choice questions and answers. Electron levels revision test has science worksheets, helping 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, viva interview questions. Free science study guide to practice electron levels quiz to attempt multiple choice questions based test.

MCQs on Atoms and Atom Model Quiz PDF Download Worksheets 35

MCQ. The 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, the 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 the 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