CBSE Class 12th Chapter, The p-Block Elements (Group 15) carries 08 Marks in board exam. Experts of Jagranjosh.com offer the best practice material that covers all important questions so that students ...

An element-block is defined as a minimum functional unit composed of heteroatoms. The concept of ‘element-block material’ for designing advanced materials was proposed in 2015. In this review, the ...

In this article, we are providing the NCERT Exemplar Solutions for all the questions of CBSE 12 Chemistry chapter 7, The p-Block Elements. About the NCERT Exemplar Problems and Solutions for Class 12 ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...