Protons, Electrons and Neutrons MCQs Quiz Online PDF Download

Learn protons, electrons and neutrons MCQs, A level chemistry test for online courses learning and test prep to practice. Atomic structure and theory quiz has multiple choice questions (MCQ), protons, electrons and neutrons quiz questions and answers to learn for Cambridge international GCE online tests.

GCE chemistry practice test MCQ on number of proton, neutron and electron in sulfide ion is respectively with options 16,17 and 18, 17,16 and 18, 18,17 and 16 and 18,16 and 17 problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning protons, electrons and neutrons quiz 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