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The Periodicity and properties Multiple Choice Questions (MCQ Quiz) with Answers PDF (Periodicity and Properties MCQ PDF e-Book) download to learn Class 9 Chemistry Tests. Study Periodic Table and Periodicity Multiple Choice Questions and Answers (MCQs), Periodicity and Properties quiz answers PDF to learn high school online courses. Download the Periodicity and Properties MCQ App – Free Class 9 Chemistry App to learn periodicity and properties, periodic table test prep for online certificate courses.

The MCQ: Across the period the atomic size decreases due to; "Periodicity and Properties MCQs" App Download [Free] with answers: shielding effect, photoelectric effect, increase in nuclear force of attraction, and decrease in nuclear force of attraction to learn high school online courses. Solve Periodic Table and Periodicity Quiz Questions, download Apple Book (Free Chapter) for online certifications.

Periodicity and Properties MCQs PDF Download – Prep Test

MCQ 1: Across the period the atomic size decreases due to:

  1. shielding effect
  2. photoelectric effect
  3. increase in nuclear force of attraction
  4. decrease in nuclear force of attraction

MCQ 2: Chemical properties depend upon:

  1. electronic configuration
  2. valence shell electronic configuration
  3. atomic mass
  4. atomic size

MCQ 3: The energy required to remove an electron from the outermost shell is called:

  1. potential energy
  2. kinetic energy
  3. mechanical energy
  4. ionization energy

MCQ 4: As we go from top to bottom in a group the shielding effect:

  1. doesn't change
  2. decreases
  3. increases
  4. remains constant

MCQ 5: The ability of an atom to attract electrons towards itself is called:

  1. electron affinity
  2. electronegativity
  3. ionization energy
  4. shielding effect

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Periodicity and Properties MCQ App (Android & iOS)

Periodicity and Properties MCQ App

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O Level Chemistry MCQs App

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