Atomic Structure Chapter Test according to PMDC Syllabus 2024 by MDCAT GEEK

Atomic Structure Test according to pmdc syllabus 2024

Atomic Structure Chapter Test according to PMDC Syllabus 2024 by MDCAT GEEK

Atomic Structure Chapter Test

The Atomic Structure Chapter Test, as outlined in the PMDC Syllabus for the year 2024 by MDCAT GEEK, comprehensively addresses a range of subtopics that delve into the intricacies of atomic structure. This examination is designed to evaluate students' understanding of fundamental concepts and principles associated with the arrangement of electrons, the discovery of protons, quantum numbers, and the shapes of orbitals within atoms. Through this test, students are expected to demonstrate a profound grasp of these essential elements in the realm of atomic science. This test includes MCQs from UHS,NUMS and ETEA past papers.


  1. Concept of Orbitals:
    • Understanding the nature and behavior of orbitals in atoms.
    • Identifying the role of orbitals in the electronic structure of atoms.
  2. Electronic Configuration:
    • Describing how electrons are arranged within an atom.
    • Using the periodic table to determine electronic configurations.
  3. Discovery and Properties of Proton (Positive Rays):
    • Exploring the historical context and experimental evidence for the discovery of protons.
    • Understanding the properties and characteristics of positive rays.
  4. Quantum Numbers:
    • Defining and understanding quantum numbers.
    • Discussing the significance of quantum numbers in describing electron states.
  5. Shapes of Orbitals:
    • Exploring the different shapes of orbitals.
    • Understanding how the shape of an orbital influences its properties.


  1. Describe Discovery and Properties of Proton (Positive Rays) (2.1):
    • Explain the historical development leading to the discovery of protons.
    • Outline the properties of positive rays.
  2. Define Photon as a Unit of Radiation Energy (2.2):
    • Define the concept of a photon.
    • Understand the relationship between photons and energy.
  3. Describe the Concept of Orbitals (2.3):
    • Provide a detailed explanation of the concept of orbitals in atomic structure.
  4. Distinguish Among Principle Energy Levels, Energy Sub-Levels, and Atomic Orbitals (2.4):
    • Differentiate between principle energy levels and energy sub-levels.
    • Understand the concept of atomic orbitals within energy levels.
  5. Describe the General Shapes of s, p, and Orbitals (2.5):
    • Explain the shapes of s, p, and orbitals.
    • Relate the shape of an orbital to its angular momentum.
  6. Describe the Hydrogen Atom Using the Quantum Theory (2.6):
    • Apply quantum theory to describe the structure of a hydrogen atom.
    • Understand the quantum mechanical model of the hydrogen atom.
  7. Use the Aufbau Principle, the Pauli Exclusion Principle, and Hund’s Rule to Write the Electronic Configuration of the Atoms (2.7):
    • Apply the Aufbau Principle, Pauli Exclusion Principle, and Hund's Rule to write electron configurations.
  8. Write Electronic Configuration of Atoms (2.8):
    • Demonstrate the ability to write electron configurations for various atoms.

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