NEET-UG and JEE Main Chemistry · Class 11
Classification of Elements and Periodicity in Properties — NEET-UG and JEE Main Questions and Mock Test
Classification of Elements and Periodicity in Properties is a Class 11 Chemistry chapter of the NEET-UG and JEE Main syllabus, covering 6 topics. StudyBuddy holds 142 published questions from Classification of Elements and Periodicity in Properties, spread across 4 of those topics, each marked exactly as the real paper marks it.
- questions
- 142
- topics
- 6
- ncert class
- 11
No signup for the first test. The length follows what the chapter holds.
Topics in Classification of Elements and Periodicity in Properties
Every topic of Classification of Elements and Periodicity in Properties, ordered by how many published questions sit behind it. A topic with none is listed rather than hidden — it is part of the chapter either way.
- Ionisation enthalpy, electron gain enthalpy and electronegativity
- Modern periodic law and the periodic table
- Atomic and ionic radii
- Valence, oxidation states and chemical reactivity
- s, p, d and f block elements
- Nomenclature of elements beyond atomic number 100
Classification of Elements and Periodicity in Properties weightage in NEET-UG 2026 and JEE Main 2026
These shares are measured across many years of past papers, so they describe the long run rather than predicting any single paper.
| Paper | Share of Chemistry | Typical questions | Typical marks |
|---|---|---|---|
| NEET-UG 2026 chapter-wise weightage | 3.8% | 1.7 | 6.8 |
| JEE Main 2026 chapter-wise weightage | 3.8% | 0.9 | 3.8 |
Previous year questions from Classification of Elements and Periodicity in Properties
Past-paper questions are the most trustworthy material in the bank, and assembly reaches for them first when it builds a Classification of Elements and Periodicity in Properties test. They are not listed separately here, because a question's value is that you meet it under a clock rather than that you read it in a list.
A Classification of Elements and Periodicity in Properties test draws from all 142 published questions in this chapter, past papers first. Sit one now and see the per-topic breakdown.
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