CBSE Class 12th Chapter, The p-Block Elements (Group 18) carries 08 Marks in board exam. Experts of Jagranjosh.com offer the best practice material that covers all important questions so that students ...
One of the important discoveries in chemistry of the last century was the understanding of the atomic shell structure and, in turn, of the periodic properties of elements at the level of quantum ...
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 ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results