d & f-Block Elements

High-yield syllabus chapter for Joint Entrance Examination Main (JEE Main). Review core concepts, subtopic coverage, previous year question trends, and active recall schedules.

PYQ Weightage

4.3% High-Yield

Cognitive Complexity

2 / 3.0 Index

Estimated Prep Time

11 Study Hours

Subtopics Covered

6 Core Concepts

Official Subtopics & Syllabus Coverage

Ensure complete mastery across every subtopic listed in the official NTA curriculum.

General Electronic Configurations & Oxidation States of 3d Series

Standard Electrode Potentials & Trends in 3d Transition Metals

Magnetic Properties, Color of Ions & Catalytic Properties

Preparation, Properties & Oxidizing Action of K2Cr2O7 and KMnO4

Lanthanoids: Electronic Configuration, Oxidation States & Lanthanoid Contraction

Actinoids: General Properties & Comparison with Lanthanoids

Adapt Vector Cognitive Retention Protocol

Due to the 2/3.0 complexity of d & f-Block Elements, the SuperMemo SM-2 algorithm recommends logging an initial confidence rating immediately after concept review, followed by active recall micro-quizzes at Day 1, Day 4, and Day 12 to ensure permanent long-term memory retention.

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Test your accuracy with official +4/-1 NTA scoring and calculate your topic-level percentile ranking.

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