Structure of Atoms Multiple Choice Questions 3 PDF Download

Learn structure of atoms MCQs, grade 9 chemistry test 3 for learning online courses and test prep, electronic configuration multiple choice questions and answers. Electronic configuration revision test includes chemistry worksheets to learn for online organic chemistry tutor courses distance learning.

Chemistry multiple choice questions (MCQ) on lowest energy orbital among following is with choices 2p, 2s, 3s and 3p, electronic configuration quiz for competitive exam prep, summative and formative assessment interview questions with answers key. Free chemistry study guide to learn electronic configuration quiz to attempt multiple choice questions based test.

MCQs on Structure of Atoms Quiz PDF Download Worksheets 3

MCQ. Lowest energy orbital among following is

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

A

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

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

C

MCQ. D sub-shell can accommodate maximum

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

B

MCQ. Chlorine-35 exists in nature about

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

D

MCQ. Protium has

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

C