Cesium

{
  "id": "MLC-T-ENV-004635",
  "term": "Cesium",
  "field": "Environment",
  "definition": "A metal that may be stable (non radioactive) or unstable (radioactive). The most common radioactive form of cesium is cesium-137. Another fairly common radioisotope is cesium-134. Cesium-137 is much more significant as an environmental contaminant than cesium-134. It is also very useful in industry for its strong radioactivity.",
  "references": [
    "Radiation Protection Radiation Glossary"
  ],
  "url": "https://mlchart.com/terminology/environment/cesium/"
}