Answer
P : $[Ne] 3s^23p^3$
Ge : $[Ar] 4s^23d^{10}4p^2$
Zr : $[Kr] 5s^24d^2$
I : $[Kr] 5s^24d^{10}5p^5$
Work Step by Step
P has 5 more electrons than its nearest noble gas, Neon. So, its electron configuration is:
P : $[Ne] 3s^23p^3$
Ge has 14 more electrons than its nearest noble gas, Argon. So, its electron configuration is:
Ge : $[Ar] 4s^23d^{10}4p^2$
Zr has 4 more electrons than its nearest noble gas, Krypton. So, its electron configuration is:
Zr : $[Kr] 5s^24d^2$
I has 17 more electrons than its nearest noble gas, Krypton. So, its electron configuration is:
I : $[Kr] 5s^24d^{10}5p^5$
