What particle does an atom turn into by giving or accepting electrons before the completion

What particle does an atom turn into by giving or accepting electrons before the completion of the outer level? Na0 – 1e … Cl0 + 1e …

1) A neutral sodium atom, having given up an electron, turns into a positively charged sodium cation (sodium ion):
Na (0) – 1e = Na (+)
2) A chlorine atom with zero charge, accepting an electron, turns into a negatively charged chlorine anion (chlorine ion):
Cl (0) + 1e = Cl (-)



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