EXERCISE CHAPTER:01| PART #02| SHORT QUESTIONS AND ANSWERS| FSC PART 1

In this video, we cover Class 11Chemistry Chapter – Periodic Table & Periodicity of Properties short answer questions with simple explanations. You will learn: ✔ What is First Ionization Energy (with examples) ✔ Why Sulfur has lower I.E. than Phosphorus ✔ Why Groups 13–17 are called p-block elements ✔ Factors affecting Electronegativity ✔ Why reactivity of metals increases down the group ✔ Why some elements show variable oxidation states ✔ Difference between ionic & covalent oxides ✔ Reactivity of Na vs Mg with O₂ and Cl₂ ✔ Comparison of Na⁺, Mg²⁺, Al³⁺, Ne, F⁻ sizes ✔ Chlorides of Na, Mg & P (acidic, basic or neutral) #Class11Chemistry #PeriodicTable #IonizationEnergy #Electronegativity #PBlockElements #ChemistryLecture #ChemistryShortQuestions #StudyWithMe #ExamPreparation #ChemistryMadeEasy