caesium

About 0.18 uses per million words.

Meaning

1. noun The chemical element (symbol Cs) with an atomic number of 55. It is a soft, gold-colored, highly reactive alkali metal.

Similar words

cesium cs antimony calcium cerium caeside caesium auride cesium auride barium sodium

Often followed by

chloride and atoms is in on vapour iodide

Word family

cesium