Question

which has more number of electrons Na and Na+? why?

Answer 1

Na will have more no. of electron bcz its electric configuration is 2,8,1

AND

Na+ has electric configuration 2,8,
as when Na has donated its one electron to be get stable in nature then it will be called as Na+


So Na has more e- in its atom....
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Answer 2

Na is a sodium atom and contains 11 electrons. Na+ is formed when Na atom loses one electron, hence it has only 10 electrons.

Na has more number of electrons than Na+because there is positive charge on Na which ... the electron distribution in a sodium atom and a sodium ion and also give their atomic no.

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