What is the primary reason for the decrease in ionization enthalpy down Group 1? - CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROP Quiz | GKFix.in

Content protected from screenshots

Question

What is the primary reason for the decrease in ionization enthalpy down Group 1?

A. Decreasing atomic number
B. Increasing atomic size
C. Increasing electron affinity
D. Decreasing metallic character

Related Questions