F-, O2-, N3-, Na+, Mg2+
I think it is N3-. Is that correct?
I think it is N3-. Is that correct?
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Yes, when dealing with isoelectronic ions, the ion with the fewest number of protons will have the largest ionic radius. In this case it is N -3
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It is Na+, trust me
atomic radius decreases across and increases down the periodic table
The atoms on the right on the periodic table have a higher nuclear pull on its electrons making it smaller, regardless of the # of electrons
Don the periodic table more shells are added, adding more repulsion between them.
therefor it is Na+
also use this link http://www.ptable.com/ and read up on the elements you asked about, you will see that Na has the largest radius
atomic radius decreases across and increases down the periodic table
The atoms on the right on the periodic table have a higher nuclear pull on its electrons making it smaller, regardless of the # of electrons
Don the periodic table more shells are added, adding more repulsion between them.
therefor it is Na+
also use this link http://www.ptable.com/ and read up on the elements you asked about, you will see that Na has the largest radius
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N-3