Inside an atom MCQs Test and Answers pdf Download

Practice inside an atom MCQs and science for test prep and learning. Free atoms and atom model notes has multiple choice questions (MCQ) with inside an atom quiz as if mass of protons and neutrons is 1, then mass of electron is with answering options 2, 1/2, 1/4 and 1/1890 for exam preparation. Study to learn inside an atom quiz with MCQs to find questions answers based online tests.

MCQs on Inside an atom

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

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