Join the Most Relevant JEE Main 2025 Test Series & get 99+ percentile! Join Now
Search any question & find its solution
Question: Answered & Verified by Expert
A trend which is common to elements of both the group 1st and group 17th, on going from top to bottom
ChemistryClassification of Elements and Periodicity in PropertiesJEE Main
Options:
  • A Boiling point increases
  • B Electorn affinity increases
  • C Oxidising power increases
  • D Ionization energy decreses.
Solution:
1951 Upvotes Verified Answer
The correct answer is: Ionization energy decreses.
A trend which is common to elements of both the group 1st and group 17th, on going from top to bottom is that the ionization energy decreases since the atomic size increases.

Looking for more such questions to practice?

Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.