Electronic Configurations MCQs Quiz Online PDF Download

Learn electronic configurations MCQs, A level chemistry test for online courses learning and test prep to practice. Electrons in atoms quiz has multiple choice questions (MCQ), electronic configurations quiz questions and answers to learn for high school teaching credential help.

GCE chemistry practice test MCQ on elements of d-block are mainly with options transitional elements, metals, alkali and noble gases problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning electronic configurations quiz with MCQs to practice test questions with answers.

MCQs on Electronic Configurations Quiz PDF Download

MCQ. Elements of D-block are mainly

  1. transitional elements
  2. metals
  3. alkali
  4. noble gases


MCQ. Electronic configuration of chromium is

  1. [Ar]2d5,4s1
  2. [Ar]2d4,4s2
  3. [Ar]2d5,4s2
  4. [Ar]2d4,4s1


MCQ. Electrons occupy separate orbital within same sub-shell to reduce

  1. attraction
  2. repulsion
  3. polarity
  4. conductivity


MCQ. Whenever there is no empty orbital is available within sub-shell, electrons are

  1. deflected
  2. reflected
  3. paired
  4. charged


MCQ. Specific arrangement of elements in periodic table shows

  1. melting point
  2. electronic structure
  3. conductivity
  4. polarity