CELL, CELL STACK DEVICE, MODULE, AND MODULE HOUSING DEVICE

Provided are a cell (), a cell stack device (), a module (), and a module housing device (). The cell () includes a metal plate () having a pair of surfaces, which are a first surface () and a second surface that face each other, and containing Cr, an element portion () disposed on the metal plate (), the element portion () including a first electrode layer (), a solid electrolyte layer () located on the first electrode layer (), and a second electrode layer () located on the solid electrolyte layer (), and a first intermediate layer () located between the first surface () of the metal plate () and the first electrode layer (). The first intermediate layer contains CrOand a first electrically conductive particle different from CrO.