Q. Which group is called buffer group of the periodic table?
A) I
B) VII
C) VIII
D) Zero
Explanation
(d)
Zero group is called as buffer group because it lies between highly electronegative halogens and highly electropositive alkali metal elements.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.