How are elements classified in the modern periodic table?
New: NEET 2026 city intimation slip out; Download here
NEET 2026: Exam Centres List | Free NEET Coaching & Study Material
NEET Prep: Mock Test | 10 Years PYQ's | Syllabus
NEET 2026: Boards Cheat Sheet | Mind Maps & Diagrams Guide | Formula Sheet
In the modern periodic table, elements are primarily classified based on their atomic number. The table is arranged in rows known as periods and columns called groups, where elements in the same group share similar properties due to the same number of valence electrons.
Know More about
National Eligibility cum Entrance Test
Exam Pattern | Application | Eligibility | Result | Cutoff | College Predictor | Counselling | Accepting Colleges
Get Updates BrochureYour National Eligibility cum Entrance Test brochure has been successfully mailed to your registered email id “”.




