Electronic Structure Evidence MCQs Quiz Online PDF Download

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GCE chemistry practice test MCQ: removal of 7th electron from an element of group vi of periodic table needs three times more energy than with options 5th electron, 6th electron, 8th electron and 18th electron for online eLearning for free hiring tests, pre-employment exams and job assessment test with answer key. Free study guide is for online learning electronic structure evidence quiz with MCQs to practice test questions with answers.

MCQs on Electronic Structure Evidence Quiz PDF Download

MCQ: Removal of 7th electron from an element of Group VI of periodic table needs three times more energy than

  1. 5th electron
  2. 6th electron
  3. 8th electron
  4. 18th electron


MCQ: Removal of electrons one by one from an atom by specific sequence of ionization energies are termed as

  1. successive ionization energies
  2. successive ionization changes
  3. successive ionization replacement
  4. ionization


MCQ: As number of proton increases ionization energy

  1. decreases
  2. increases
  3. remain same
  4. fluctuate


MCQ: Ionization energy is represented by a symbol ΔH1 whose units are

  1. kJmol-1
  2. kJmol-10
  3. kJmol-11
  4. kJmol-2


MCQ: Successive ionization energy helps us in

  1. confirming electronic configuration
  2. number of electrons
  3. number of neutrons
  4. both A and B