What are the electronic configurations of elements with atomic numbers $Z = 117$ and $Z = 120$?

  • A
    $[Rn] 5f^{14} 6d^{10} 7s^2 7p^5$ and $[Og] 8s^2$
  • B
    $[Rn] 5f^{14} 6d^{10} 7s^2 7p^6$ and $[Og] 8s^1$
  • C
    $[Rn] 5f^{14} 6d^{10} 7s^2 7p^3$ and $[Og] 8s^2 8p^1$
  • D
    $[Rn] 5f^{14} 6d^{10} 7s^2 7p^4$ and $[Og] 8s^2 8p^2$

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