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Periodic Properties and Variations of Properties - Physical and Chemical — Concept Maps

ICSE · Class 10 · Chemistry

4 concept maps of Periodic Properties and Variations of Properties - Physical and Chemical for ICSE Class 10 Chemistry, each also written out as a text.

43 questions46 flashcards6 formulas & key relations5 concepts

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A comprehensive labeled diagram of the modern long-form periodic table, clearly showing the s, p, d, and f blocks, numbered periods (1-7), and numbered groups (1-18).
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4 Concept Maps

Correct vs Incorrect Thinking: Periodic Trends in a Period

Correct vs Incorrect Thinking: Periodic Trends in a Period

The map in words

  • Moving LEFT to RIGHT in a Period
    • What changes?
      • Nuclear Charge INCREASES
        • Stronger pull on electrons
          • WRONG belief: More electrons = Bigger atom
          • CORRECT: Stronger pull = Smaller atom
            • Atomic Size DECREASES
            • Ionisation Energy INCREASES
            • Electron Affinity INCREASES
            • Electronegativity INCREASES
            • Metallic Character DECREASES
            • Non-metallic Character INCREASES
      • Number of Shells - SAME
      • Electrons added to SAME shell

Periodic Properties — Complete Overview

Periodic Properties — Complete Overview

The map in words

  • Periodic Properties
    • Atomic Size
      • Definition
        • Distance from nucleus to outermost shell
      • Units
        • Angstrom or picometres
      • Trend in Period
        • Decreases left to right
      • Trend in Group
        • Increases top to bottom
    • Ionisation Energy
      • Definition
        • Min energy to remove valence electron
      • Units
        • kJ per mol
      • Trend in Period
        • Increases left to right
      • Trend in Group
        • Decreases top to bottom
      • Exceptions
        • IE of B less than IE of Be
        • IE of O less than IE of N
    • Electron Affinity
      • Definition
        • Energy released on electron addition
      • Trend in Period
        • Increases left to right
      • Trend in Group
        • Decreases top to bottom
      • Exception
        • EA of Cl greater than EA of F
    • Electronegativity
      • Definition
        • Tendency to attract shared electrons
      • Scale
        • Pauling scale
      • Trend in Period
        • Increases left to right
      • Trend in Group
        • Decreases top to bottom
      • Most electronegative
        • Fluorine value 4 point 0
    • Metallic Character
      • Definition
        • Tendency to lose valence electrons
      • Trend in Period
        • Decreases left to right
      • Trend in Group
        • Increases top to bottom
    • Non Metallic Character
      • Definition
        • Tendency to gain electrons
      • Trend in Period
        • Increases left to right
      • Trend in Group
        • Decreases top to bottom

Periodic Properties — Complete Overview

Periodic Properties — Complete Overview

The map in words

  • Periodic Properties
    • Atomic Size
      • Increases down group
      • Decreases across period
      • Unit - pm or Angstrom
    • Ionisation Energy
      • Decreases down group
      • Increases across period
      • Exception - B less than Be
      • Exception - O less than N
      • Unit - kJ per mol
    • Electron Affinity
      • Decreases down group
      • Increases across period
      • Exception - Cl greater than F
      • Second EA is endothermic
      • Unit - kJ per mol
    • Electronegativity
      • Decreases down group
      • Increases across period
      • F is most electronegative
      • No units - dimensionless
    • Metallic Character
      • Increases down group
      • Decreases across period
      • Atom loses electrons
      • Related to low IE
    • Non-Metallic Character
      • Decreases down group
      • Increases across period
      • Atom gains electrons
      • Related to high EA

Periodic properties arise because elements show recurring patterns in electronic configuration when arranged by increasing atomic number

Periodic properties arise because elements show recurring patterns in electronic configuration when arranged by increasing atomic number

The map in words

  • Periodic properties arise because elements show recurring patterns in electronic configuration when arranged by increasing atomic number
    • Modern periodic law
    • Mendeleev's periodic law
    • Periodicity
    • Classification of elements
    • Atomic size
    • Ionisation energy
    • Electron affinity
    • Electronegativity

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Frequently Asked Questions

What are the important topics in Periodic Properties and Variations of Properties - Physical and Chemical for ICSE Class 10 Chemistry?
Key topics in Periodic Properties and Variations of Properties - Physical and Chemical include Modern Periodic Table and Periodicity, Classification of Elements, Atomic Size or Atomic Radius, Ionisation Energy and Ionisation Potential. Study these first, then practise questions on each for the ICSE Class 10 board exam.
What do the concept maps for Periodic Properties and Variations of Properties - Physical and Chemical show?
The 4 maps show how the ideas in Periodic Properties and Variations of Properties - Physical and Chemical connect: Correct vs Incorrect Thinking: Periodic Trends in a Period; Periodic Properties — Complete Overview. Each map is also written out as an outline on this page.
How should I revise Periodic Properties and Variations of Properties - Physical and Chemical for the ICSE Class 10 board exam?
Learn the core ideas first, then work through the 43 practice questions on Periodic Properties and Variations of Properties - Physical and Chemical. Revise definitions regularly and use flashcards for quick recall before the exam.

Sources & Official References

Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.

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