182k views
17 votes
Write the electronic configuration of an Na+ and CL-1​

User Loukia
by
3.4k points

1 Answer

10 votes

Answer:

Na+ lost one electron: 1s2 2s2 2p6

Cl- gained an electron: 1s2 2s2 2p6 3s2 3p6

Step-by-step explanation:

User Ozzi
by
4.2k points