Answers

The Brainliest Answer!
2016-02-23T12:54:30+05:30
Na = 11 electrons
Na+ = 10 electrons
2 4 2
2016-02-23T12:57:38+05:30
Na has complete 11 electrons where as when it donate its one electron to stable it becomes Na⁺ that means it has 10 electrons.
2 5 2