Assertion: cesium | /r/HasProperty | explosive
Facets:
value: highly
type: DEGREE
Source sentences:
text: Cesium, being one of the heavier alkali metals, is also one of the most reactive and is highly explosive when it comes in contact with water.
text: Caesium, being one of the heavier alkali metals, is also one of the most reactive and is highly explosive when it comes in contact with water, as the hydrogen gas produced by the reaction is heated by the thermal energy released at the same time, causing ignition, and a violent explosion (the same as all alkali metals) - but caesium is so reactive, this explosive reaction can even be triggered by cold water or ice.