Atomic Structure is one of the important chapters in the syllabus of JEE entrance examinations. About 2-4 questions are being asked from this chapter in JEE examination. Find chapters notes of chapter ...

JEE Main 2025 schedule OUT: The National Testing Agency (NTA) on Monday, October 28, 2024 announced the schedule of the Joint Entrance Examination (JEE) Main 2025 examination and also opened the ...

Students use the terms isotope, atomic number, mass number, and atomic mass. Atomic Theory: Structure of the Atom: Students use the terms isotope, atomic number, mass number, and atomic mass to ...

Registrations are ongoing for the Joint Entrance Exam (JEE Main) 2026 Session 1. The exam will be conducted in two sessions: Session 1 from January 21 to 30, 2026, and Session 2 from April 1 to 10, ...