Question

According to the Aufbau principle, how are electrons distributed among atomic orbitals?

Name: Bohr Model of Atom: Fixed Energy Levels & Electron Transitions
Uploaded: 2026-09-25T05:09:13.000Z
Description: Refresh Bohr Model of Atom: Fixed Energy Levels & Electron Transitions with a compact explanation that highlights the concept and its exam relevance.

Asked in RRB JE CBT 2 (CMA) · 2026

Atomic Structure · Chemistry

Exam PYQ4 Options

ChemistryStructure of AtomAtomic StructureAufbau principle And Hund's ruleRRB JE CBT 2 (CMA)2026

💡

Quick Revision

The modern periodic table arranges elements by increasing atomic number.

Correct AnswerCorrect option for this question

Option C — Filling occurs in order of increasing energy of orbitals

Learn Atomic Structure in 60 Seconds

Refresh Bohr Model of Atom: Fixed Energy Levels & Electron Transitions with a compact explanation that highlights the concept and its exam relevance.

Topic Video

Everything you need to learn, practice & excel — in one place.

3,000+ Video-Based Study Material

PYQ-Based Quizzes

4,000+ Informative Audiobooks

6,300+ Full-Length Mock Tests

Daily Current Affairs

40,000+ PYQs

Watch More in PrepShots

Questions Asked from Bohr Model of Atom: Fixed Energy Levels & Electron Transitions in Previous Exams

See how often Bohr Model of Atom: Fixed Energy Levels & Electron Transitions has appeared in previous-year questions across major government exams.

High Exam Frequency

4UPSC Questions Asked in These Years:2011, 2012, 2020, 2022

10SSC Questions Asked in These Years:2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

7Railways Questions Asked in These Years:2016, 2018, 2021, 2022, 2024, 2025, 2026

16State PSC Questions Asked in These Years:2002, 2004, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025

Bohr Model of Atom: Fixed Energy Levels & Electron Transitions has appeared in 37 previous-year exam questions, most frequently in State PSC, SSC and Railways.

2-Minute Revision Notes