Assertion: cesium's property | /r/HasProperty | physical
Facets:
Source sentences:
text: It is a soft, silvery-golden alkali metal with a melting point of 28.5 °C (83.3 °F), which makes it one of only five elemental metals that are liquid at or near room temperature.[note 2] Caesium has physical and chemical properties similar to those of rubidium and potassium.
text: Caesium is an alkali metal and has physical and chemical properties similar to those of rubidium and potassium.