Chemistry·Prelims Questions
Periodic Trends in Properties — Prelims Questions
NEET UG
Version 1Updated 21 Mar 2026
Q1medium
Which of the following orders of atomic radii is correct?
Q2medium
Which of the following elements has the highest first ionization enthalpy?
Q3easy
Which of the following species is the largest in size?
Q4medium
Which of the following statements about electron gain enthalpy is INCORRECT?
Q5easy
Which of the following elements has the highest electronegativity?
Q6medium
Which of the following oxides is amphoteric in nature?