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Which one of the following is smallest in size ? N3- O2- F- Na
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Which one of the following is smallest in size

?

N3-               O2-               F-                Na

User Iitum Studant
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2 Answers

1 vote
F- is the smallest. Na is largest, so that would not be correct 100%
User Dmytro Khmara
by
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1 vote
F- is the smallest because it accepts 1 electron 2 make its atomic number 10 making it have jst 2 orbitals but O²-,N³- and Na have their atomic number to be 18,17 and 11 respectively with 3 orbitals..
hope this helps *winks*
User Dracstaxi
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8.3k points
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