Protons, Electrons and Neutrons Multiple Choice Questions Online pdf eBooks Download

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

A

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

A