Electronic Configurations MCQs Quiz Online PDF Download

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Study bachelors and masters in chemistry degree MCQs: elements of d-block are mainly, for online courses with choices transitional elements, metals, alkali, noble gases with online tutorial questions for online entrance exam with old paper important questions. Free skills assessment test is for online learn electronic configurations quiz questions with MCQs, exam preparation questions and answers.

MCQs on Electronic ConfigurationsQuiz 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 within 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