A MODERN table of chemical elements must show electronic configurations as well as the variation in the properties of the elements with atomic number. It should also include the lanthanide and ...

IN 1940, we prepared the isotope of mass 211 of element 85 by bombarding bismuth with alpha particles accelerated in the 60-in. cyclotron of the Radiation Laboratory of the University of California 1.

RBSE 10th Model Papers 2026: The Board of Secondary Education, Rajasthan (RBSE), Ajmer has released the RBSE Class 10 Model Papers 2025–26 for students appearing in the Rajasthan Board Exam 2026.

The Board of Secondary Education, Telangana (BSE Telangana), has officially published the 2026 timetable for the Class 10 (SSC) public exams. This crucial schedule was released on December 10, 2025, ...

Old paper banknotes potentially worth hundreds of pounds could be lurking in your wallet. Paper £5, £10, £20 and £50 notes are no longer legal tender after being withdrawn and replaced with polymer ...