Which of the following is the smallest in size ?
1. N3-
2. O2-
3. F-
4. Na+
Answers
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answer is O2 . plzzz mark it brainliest .
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Na+ will be the smallest among them.
Explanation:
- An ion is an atom or molecule that has an unusual number of electrons and protons. They bear an electrical charge.
- The structure of ionic compounds <br> will form the larger atomic or ion lattice and the smaller atoms/ions will occupy voids.
- As per the question, Na+ will be the smallest as it loses an electron leading to a reduction in its charge while the others gain electrons(N3- gains 3 electrons, O2- gains 2 electrons, and F- gains one electron).
Learn more: Ions
brainly.in/question/7564573
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