noun. ['ˈsiːziːəm'] a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal.
- cesium 137
- atomic number 55
Rhymes with Cesium
How do you pronounce cesium?
Pronounce cesium as ˈsiziəm.
US - How to pronounce cesium in American English
UK - How to pronounce cesium in British English
Sentences with cesium
1. Noun, singular or mass
They are typically used to band DNA in cesium chloride.