An atom of an element X gains two electrons. The symbol of the ion formed…

An atom of an element X gains two electrons. The symbol of the ion formed is

  • A.
    X +
  • B.
    X 2+
  • C.
    X 2-
  • D.
    X –
Correct Answer: Option C
Explanation

X gained two electrons. X = 2-.

The ion formed is X(^{2-}).

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