Get CBSE Class 10th Science NCERT Chapter 5: Periodic Classification of Elements. Students may download the complete chapter in PDF format.

Revision is the key to success in every exam. It not only helps reinforce your understanding of concepts but also builds ...

The National Council of Educational Research and Training (NCERT) has removed the periodic table, and sources of energy chapters from the class 10th chemistry textbooks. Check details here.

Among the chapters and pages that were omitted from Class 10 science textbooks include Periodic Classification of Element, Democracy, political parties (full page) and Challenges to Democracy.

Students pursuing the Science stream in Classes 11 and 12 will study the details of the Periodic Classification of Elements (Periodic table), it said.

The three topics deleted from the science textbook are Periodic Classification of Elements, Sources of Energy and Sustainable Management of Natural resources.

On Periodic Table Dropped From Class 10 Books, An Official Clarification More than 1,800 scientists and educators had written an open letter expressing concern over the rationalisation exercise.

News News: Science is a very important subject as far as CBSE Class 10th syllabus is concerned.

In this article, we provide the CBSE Class 10 Science Question Paper 2025, including PDFs for SET 1, 2, 3, and 4. Students can also check the paper analysis and answer key to see their performance.