Which of the following ions is isoelectronic with neon? [3Li, 3F, 10Ne, 17CI,19K]

Which of the following ions is isoelectronic with neon? [3Li, 3F, 10Ne, 17CI,19K]
  • A.
    CI–
  • B.
    F–
  • C.
    K+
  • D.
    Li,+
Correct Answer: Option B
Explanation
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