Question
Which statement best defines electron gain enthalpy for an isolated gaseous atom?
Asked in RRB JE CBT 2 (CMA) · 2026
Periodicity In Properties · Chemistry
Exam PYQ4 Options
Quick Revision
Elements in the same group often have similar valence-electron configurations.
Correct AnswerCorrect option for this question
Learn Periodicity In Properties in 60 Seconds
This short lesson breaks down Modern Periodic Table: Groups, Periods & Blocks into clear points for faster understanding and revision.
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
Questions Asked from Modern Periodic Table: Groups, Periods & Blocks in Previous Exams
See how often Modern Periodic Table: Groups, Periods & Blocks has appeared in previous-year questions across major government exams.
15UPSC Questions Asked in These Years:2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021, 2022, 2023, 2024, 2026
8SSC Questions Asked in These Years:2017, 2019, 2020, 2021, 2022, 2023, 2024, 2025
6Railways Questions Asked in These Years:2016, 2018, 2021, 2022, 2024, 2025
14State PSC Questions Asked in These Years:2002, 2004, 2012, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025
Modern Periodic Table: Groups, Periods & Blocks has appeared in 43 previous-year exam questions, most frequently in UPSC, State PSC and SSC.
2-Minute Revision Notes
Revise Periodicity In Properties and Its Related Concepts
Strengthen key concepts with exam-focused visual notes for faster revision.
Explore More Questions
Continue practising by chapter, topic and related subjects.
One question solved. Keep going.
Continue with the next Classification of Elements and Periodicity in Properties question and build your accuracy one question at a time.