Which one of the following does not increase while moving down the group of the periodic table? [NCERT Exemplar]
A. Atomic radius
B. Metallic character
C. Valence electrons
D. Number of shells in an element
Answer:C
Which one of the following does not increase while moving down the group of the periodic table? [NCERT Exemplar]
A. Atomic radius B. Metallic character C. Valence electrons D. Number of shells in an element