When sodium gives one electron to chlorine then which ion will sodium has positive or negative ion?

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Q. When an ionic bond forms, eg Na and Cl, one electron is transferred to chlorine by sodium. It forms one positive ion Na+ and negative ion Cl-. But what happens to protons of both these elements, and no of proton and electron should be equal, now sodium has only 10 electron but 11 protons and chlorine has 10 electron but 9 protons ??? Didn't atoms need to be as a whole neutral?

State whether the following statements are true or false :
(a) A sodium ion has positive charge because it has more protons than a neutral atom.
(b) A chloride ion has negative charge because it has more electrons than a neutral atom.

Q. Explain the formation of (i) sodium ion, and (ii) chloride ion, from their respective atoms giving the number of protons and number of electrons in each one of them. What is the reason for positive charge on a sodium ion and negative charge on a chloride ion?

Q. Sodium ion has a unit positive charge but sodium atom has:

Q. NaCI molecule is bound due to the electric force between the sodium and the chlorine ions when one electron of sodium is transferred to chlorine. Taking the separation between the ions to be

2.75 \times 10^{- 8}

cm, find the force of attraction between them. State the assumptions (if any) that you have made.

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