Does deleting Facebook delete everything?

Related questions

1. How do I know if someone deleted their Facebook account?
2. Why has my facebook account disappeared?
3. Why do I get content not available on Facebook?
4. Can you see who is looking at your Facebook?
5. How do I Refriend on Facebook?
6. Can I see who has blocked me on Facebook?
7. How long before my Facebook account is permanently deleted?
8. Is archive org public domain?
9. How long can I leave my Facebook account deactivated before it's deleted?
10. Can message someone on Facebook but can't see their profile?

Tags

1. #updates
2. #beginning
3. #deletion
4. #process
5. #other
6. #systems
7. #status
8. #account
9. #posted
10. #things
11. #photos
12. #backup
13. #facebook
14. #people
15. #delete
16. #stored