Inside an atom Multiple Choice Questions Online pdf eBooks Download

Learn inside an atom MCQs in science quiz for test prep. Atoms and atom model quiz questions has multiple choice questions (MCQ), inside an atom test as if mass of protons and neutrons is 1, then mass of electron is. Answer key with choices as 2, 1/2, 1/4 and 1/1890 problem solving for competitive exam, viva prep, interview questions worksheets. Free science revision notes to practice inside an atom quiz with MCQs to find questions answers based online tests.

MCQs on Inside an atom Quiz pdf Download

MCQ. If mass of protons and neutrons is 1, then mass of electron is

  1. 2
  2. 1/2
  3. 1/4
  4. 1/1890

D