In the activity, when Na lost an e it shrank and the Ci grew in size. Does that say anything about the location of the electron before and after it was transferred?

thinking it would be physical characteristics

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called