Protons, Electrons and Neutrons MCQs Quiz Online Tests pdf Download

Practice MCQs on protons, electrons and neutrons, chemistry quiz for online test prep. Atomic structure and theory quiz has multiple choice questions (MCQ), protons, electrons and neutrons test questions and answers as number of proton, neutron and electron in sulfide ion is respectively, answer key with choices as 16,17 and 18, 17,16 and 18, 18,17 and 16 and 18,16 and 17 for competitive exam prep. Free study guide is to learn protons, electrons and neutrons quiz online with MCQs to practice test questions with answers.

MCQs on Protons, Electrons and Neutrons Quiz pdf Download

MCQ. Number of proton, neutron and electron in sulfide ion is respectively

  1. 16,17 and 18
  2. 17,16 and 18
  3. 18,17 and 16
  4. 18,16 and 17


MCQ. Number of electrons (e-) are always equal to number of protons(p+) in a

  1. neutral atom
  2. positive ion
  3. negative ion
  4. isotope

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