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Caesium

Definition:

Caesium is a chemical element with the symbol Cs and atomic number 55. It is a soft, silvery-golden alkali metal with a melting point of 28.5°C (83.3°F). Caesium is commonly used in atomic clocks, photoelectric cells, and the oil industry.

Parts of Speech:

• Noun

Senses:

1. A chemical element

Usages:

1. In atomic clocks: The accuracy of atomic clocks relies on the precise measurement of the vibrations of caesium atoms.
2. In photoelectric cells: Caesium-based photoelectric cells can efficiently convert light into electricity.
3. In the oil industry: Caesium compounds have applications in drilling fluids used in the oil industry.

Sample Sentences:

1. The lab technician handled the caesium sample with utmost care.
2. Caesium is known for its low ionization potential.
3. Scientists are studying the potential health and environmental effects of caesium contamination in the area.

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