Structure of Atoms Multiple Choice Questions and Answers 3 PDF Download

Structure of atoms Multiple Choice Questions and Answers (MCQs), structure of atoms quiz answers pdf, test prep 3 to study secondary school chemistry for online degree courses. Practice "atomic structure experiments" MCQs, structure of atoms quiz questions and answers for free online classes. Learn electronic configuration, isotopes test prep for online school courses.

"The lowest energy orbital among the following is" Multiple Choice Questions (MCQs) on structure of atoms with choices 2p, 2s, 3s, and 3p for free online classes. Free chemistry study guide for online learning atomic structure experiments quiz questions for online secondary school classes.

Structure of Atoms MCQs Quiz 3 PDF Download

MCQ: The lowest energy orbital among the following is

  1. 2s
  2. 2p
  3. 3s
  4. 3p


MCQ: When Uranium-238 emits α particles it decays in to

  1. Helium
  2. Carbon
  3. Thorium-234
  4. Uranium-235


MCQ: D sub-shell can accommodate maximum

  1. 2 electrons
  2. 10 electrons
  3. 14 electrons
  4. 6 electrons


MCQ: Chlorine-35 exists in nature about

  1. 0.35
  2. 0.4
  3. 0.5
  4. 0.75


MCQ: Protium has

  1. one neutron
  2. two neutrons
  3. no neutron
  4. 3 neutrons