Electron Configuration of Gadolinium Gd Lesson - YouTube
The outer electron configuration of Gd (Atomic No. 64) is:a.) \\[4{{f}^{3}}5{{d}^{5}}6{{s}^{2}}\\]b.) \\[4{{f}^{4}}5{{d}^{0}}6{{s}^{2}}\\]c.) \\[4{{f}^{2}}5{{d}^{4}}6{{s}^{2}}\\]d.) \\[4{{f}^{7}}5{{d}^{1}}6{{s}^{2}}\\]
Symbol and electron diagram for gadolinium Vector Image