Transition & Inner Transition Elements || d and f block Part-1 | Class 12 Chemistry@a2zpractical991
@a2zpractical991
Welcome to Part-1 of Transition & Inner Transition Elements (Class 12 Chemistry).
In this video, you will learn:
✔ What are Transition Elements?
✔ What are Inner Transition Elements?
✔ Position & General Characteristics
✔ NCERT Important Points
Perfect for CBSE, State Boards & Competitive Exams (JEE/NEET).
Watch till the end for complete concept clarity!
#TransitionElements #Class12Chemistry #InnerTransitionElements #NCERTClass12 #ChemistryLecture #CBSE2025 #JEEMains #BoardExamPreparation
Electronic Configuration of d-Block & f-Block | Part-2 | Transition Elements Class
✔ Electronic configuration of Transition Elements
✔ Filling of d-orbitals
✔ Why 4s fills before 3d?
✔ Electronic configuration of Lanthanides & Actinides
✔ Exceptions (Cu, Cr, etc.)
Must-watch for scoring 1–2 marks questions in boards!
#dBlock #fBlock #ElectronicConfiguration #ChemistryClass12 #NCERTSolutions #CBSEBoards #Lanthanides #Actinides
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Video Summary
AI GeneratedThis introductory lecture covers the fundamentals of D-block transition and inner transition elements. It details their position in the periodic table, general electronic configurations, and the stability of half-filled and fully-filled orbitals. Additionally, it explores the trends in oxidation states, atomic and ionic radii, and the principles of ionization enthalpy.