Question

why Na + each smaller then N3- in size though both have same electronic configuration?​

Answer 1

Answer:

k

Explanation:

lIn Excel, a formula is an expression that operates on values in a range of cells or a cell. For example, =A1+A2+A3, which finds the sum of the range of values from cell A1 to cell A3.

Answer 2

Isoelectronic species are those chemical species which contain the same number of electrons in them e.g., N3–, O2–, F–, Na+, Mg2+, Al3+. ... Na+ will have smaller size due to higher effective nuclear charge.