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Electronic Configurations MCQs Quiz Online Tests pdf Download

Practice MCQs on electronic configurations, chemistry MCQs for online test prep. Electrons in atoms quiz has multiple choice questions (MCQ), electronic configurations quiz questions and answers as elements of d-block are mainly, answer key with choices as transitional elements, metals, alkali and noble gases for competitive exam prep. Free study guide is to learn electronic configurations quiz online 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

A

MCQ. Electronic configuration of chromium is

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

A

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

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

B

MCQ. Whenever there is no empty orbital is available with in sub-shell electrons are

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

C

MCQ. Specific arrangement of elements in periodic table shows

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

B

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