caesium/cesium (element 55, Cs) · · · caesium/cesium (element 55, Cs) · · Code (Short Name / Abbr) caesium/cesium (element 55, Cs) · · Long Name 2 · · Number of Characters Definition · · Property Characters · 銫 cjk unified ideograph | caesium/cesium (element 55, Cs) U+92AB 锎 cjk unified ideograph | caesium/cesium (element 55, Cs) U+950E