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Rarecesium
The correct spelling is cesium.
How to pronounce cesium
noun
Say it like: Ses-ium
The correct spelling is cesium. The chemical element (symbol Cs) with an atomic number of 55. It is a soft, gold-colored, highly reactive alkali metal.
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Definition
noun
- 1.The chemical element (symbol Cs) with an atomic number of 55. It is a soft, gold-colored, highly reactive alkali metal.
Similar words
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