| A second of time is defined as x oscillations of a cesium atom's resonant frequency, and is commonly measured in atomic clocks. |
| It picks up a time signal from a cesium atomic clock based in Rugby and automatically sets and resets itself. |
| Initial autopsies showed high amounts of radium and cesium in four deer livers. |
| Researchers are particularly interested in zeolites filled with metal atoms such as cesium. |
| The alkali metals are silver colored except for cesium, which is pale gold. |
| Later, the radioactive cesium or strontium is trapped in the zeolite and is excreted. |
