Cesium
| Date Released: |
|
|
Nov. 05, 1999 |
cesium n. (Brit. caesium) soft silver-white element. [Latin caesius blue-grey] |
Cesium | Date Released: |
|
|
Nov. 05, 1999 |
cesium n. (Brit. caesium) soft silver-white element. [Latin caesius blue-grey] |