Differentiate between the covalent radii and the ionic radii. Name the cations that are largest single atom cations. Which out of N3– and O2– ion is bigger in size and why?
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The atmic r is th dstnce frm th atmic nucleus 2 th outermost stable e- of a neutral atom.
The ionic r is half the dstnce btwn 2 gas atms tht r jst touching each other
ansr is N3―
both belongs to the sme period ( 2). The size of these ions decreases with increase in atmic nmbr or decreases moving from left to right......
The ionic r is half the dstnce btwn 2 gas atms tht r jst touching each other
ansr is N3―
both belongs to the sme period ( 2). The size of these ions decreases with increase in atmic nmbr or decreases moving from left to right......
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