Free electron or Conduction-band electron: One that is loosely held by an atom. Also known as a conduction-band electron because it travels in a large orbit, equivalent to a high energy level. Related posts: Personnel Management Operative Functions Administrative Role of PM Competency HR Management Role Change Personnel Policies Personnel Procedures Appealed Policies Implied Policies Specific Policies Personnel records Research Pure research Personnel research Attitude or Opinion Survey Turnover Secondary research Applied research Personnel audit Read more articles Previous PostForward bias Next PostFrequency Response