in the periodic table below, shade all the elements for which the neutral atom has a partially - filled d…

Explanation:

Step1: Recall d - block elements

The d - block elements are in groups 3 - 12 of the periodic table. The general electron - configuration of d - block elements is ((n - 1)d^{1 - 10}ns^{1 - 2}).

Step2: Identify elements with partially - filled d - subshells

Elements with partially - filled d - subshells have (1\leqslant x<10) electrons in the ((n - 1)d) subshell. Exclude elements like Zn (([Ar]3d^{10}4s^{2})), Cd (([Kr]4d^{10}5s^{2})), and Hg (([Xe]4f^{14}5d^{10}6s^{2})) which have fully - filled d - subshells. The elements are: Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Y, Zr, Nb, Mo, Tc, Ru, Rh, Hf, Ta, W, Re, Os, Ir, Pt.

Answer:

Shade Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Y, Zr, Nb, Mo, Tc, Ru, Rh, Hf, Ta, W, Re, Os, Ir, Pt on the periodic table.