NIST's James Sims and IU's Stanley Hagstrom have calculated the base energy levels for the four electrons in the element beryllium, an accomplishment that has required nearly an entire career's effort ...

As per JEE 2026 students, they found Chemistry lengthy with several statement based questions and Math and Physics moderate.

Revised KCET syllabus 2025 released with new topics in Physics, Chemistry, and Biology. KCET 2025 scheduled for April 16 and 17. Direct links to download subject-wise KCET syllabus PDFs provided. KCET ...