The increasing order of the atomic radii of (RBSESolutions.com) elements Na, Rb, K, Mg is
A. Na < K < Mg < Rb
B. K < Na < Mg < Rb
C. Na < Mg < K < Rb
D. Mg < Na < K < Rb
Answer:D
The increasing order of the atomic radii of (RBSESolutions.com) elements Na, Rb, K, Mg is
A. Na < K < Mg < Rb B. K < Na < Mg < Rb C. Na < Mg < K < Rb D. Mg < Na < K < Rb