• Lesson 1.3 - Periodic Trend

    Learning Goals: By the end of this lesson you will be able to

    • Mention name of periodic table group family name
    • Explain periodic trend
    • Describe Periodic Trends in Atomic Size
    • Illustrate the shielding effect in atoms
    • Explain Atomic Radius and Ionization Energy
    • Describe Electron Affinity and Electronegativity
    Ion formation and sizes

    Success Criteria: By the end of this lesson you will be able to

    ●     Describe the overall trend in periodic able

    ●     Deduce Metal and Non metal with their electron affinity

    ●     Sort Atoms with different sizes and their reactivity trend