Atomic Structure
NIOS · Class 10 · Science & Tech
Most important questions from Atomic Structure for NIOS Class 10 Science & Tech board exam 2026. MCQs, short answer, and long answer questions with marks.
Interactive on Super Tutor
Studying Atomic Structure? Get the full interactive chapter.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan — built for important questions and more.
1,000+ Class 10 students started this chapter today
Learn better with visuals Super Tutor has hundreds of illustrations like this across every chapter — all free to try.
Get startedSample Questions
Which scientist discovered the electron through cathode ray tube experiments?
What is the maximum number of electrons that can be accommodated in the L shell of an atom?
In Rutherford's alpha particle scattering experiment, what observation led to the discovery of the nucleus?
What is the atomic number of an element that has 11 protons?
+38 more questions available
Practice AllFrequently Asked Questions
What are the important topics in Atomic Structure for NIOS Class 10 Science & Tech?
How to score full marks in Atomic Structure — NIOS Class 10 Science & Tech?
How many important questions are there in Atomic Structure?
Sources & Official References
Content is aligned to the official syllabus. Refer to the board website for the latest curriculum.
More resources for Atomic Structure
Syllabus
What topics to cover
Revision Notes
Key points for last-minute revision
Study Plan
Step-by-step plan to ace this chapter
Flashcards
Quick-fire cards for active recall
Formula Sheet
All formulas in one place
Chapter Summary
Understand the chapter at a glance
Practice Quiz
Test yourself with a quick quiz
Concept Maps
See how topics connect visually
For serious students
Get the full Atomic Structure chapter — for free.
Quizzes, flashcards, AI doubt-solver and a step-by-step study plan for NIOS Class 10 Science & Tech.