caesium (Meaning)
caesium (n)
a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metal
caesium (n.)
A rare alkaline metal found in mineral water; -- so called from the two characteristic blue lines in its spectrum. It was the first element discovered by spectrum analysis, and is the most strongly basic and electro-positive substance known. Symbol Cs. Atomic weight 132.6.
Synonyms & Antonyms of caesium
No Synonyms and anytonyms found
caesium Sentence Examples
- Caesium is an alkali metal with the atomic number 55 on the periodic table.
- The scientist used caesium as a reference standard in their experiments due to its precise atomic properties.
- In some atomic clocks, the frequency of electromagnetic radiation emitted by caesium atoms is used to measure time with incredible accuracy.
- Caesium reacts vigorously with water, producing hydrogen gas and forming a solution of caesium hydroxide.
- Due to its high reactivity, caesium is stored in sealed containers under an inert atmosphere.
- Caesium compounds are used in various industrial applications, such as in the production of glass and ceramics.
- The intense blue-violet flame produced when caesium metal is burned is characteristic of its presence.
- Physicists study the behavior of caesium atoms in atomic clocks to better understand fundamental principles of quantum mechanics.
- Despite its rarity in nature, caesium can be extracted from minerals such as pollucite and lepidolite.
- Caesium isotopes have applications in medicine, particularly in cancer therapy and diagnostic imaging.
FAQs About the word caesium
a soft silver-white ductile metallic element (liquid at normal temperatures); the most electropositive and alkaline metalA rare alkaline metal found in mineral
No synonyms found.
No antonyms found.
Caesium is an alkali metal with the atomic number 55 on the periodic table.
The scientist used caesium as a reference standard in their experiments due to its precise atomic properties.
In some atomic clocks, the frequency of electromagnetic radiation emitted by caesium atoms is used to measure time with incredible accuracy.
Caesium reacts vigorously with water, producing hydrogen gas and forming a solution of caesium hydroxide.
