Lawrencium: meaning, definitions and examples
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lawrencium
[ˈlɔːrənsɪəm ]
Definition
chemical element
Lawrencium is a synthetic element with the symbol Lr and atomic number 103. It is part of the actinide series and was first synthesized in 1961 by a team of American scientists at the Lawrence Berkeley National Laboratory. Lawrencium is notable for being the last element in the actinide series and possesses a maximum stable oxidation state of +3. Its most stable isotope, lawrencium-262, has a half-life of approximately 3.6 hours. Due to its radioactivity and rarity, it has no significant commercial applications.
Examples of usage
- Lawrencium was discovered in the early 1960s.
- Scientists study lawrencium for its unique properties.
- Lawrencium is highly radioactive and unstable.
Interesting Facts
Etymology
- The name 'lawrencium' honors American physicist Ernest O. Lawrence, who was instrumental in the development of particle accelerators.
- The element's chemical symbol, 'Lr', was officially adopted in 1959.
Discovery
- Lawrencium was first synthesized in 1961 by a team of scientists at the Lawrence Berkeley National Laboratory in California.
- It was produced by bombarding californium-252 with boron-10 ions.
Scientific Properties
- Lawrencium is a radioactive element, with isotopes ranging in half-lives that vary significantly, making it rare in nature.
- It is predicted to have properties similar to those of other actinides, behaving more like a transition metal due to its electron configuration.
Applications
- Research on lawrencium mostly contributes to understanding heavy elements and their interactions on an atomic level.
- It does not have practical applications outside of nuclear research due to its high radioactivity and short half-life.
Cultural Impact
- Its discovery sparked interest in the search for heavier elements, influencing modern chemistry and physics.
- Lawrencium's unique properties have made it a point of study for theoretical models in atomic physics.
Translations
Translations of the word "lawrencium" in other languages:
🇵🇹 laurêncio
🇮🇳 लॉरेंसियम
🇩🇪 Lawrencium
🇮🇩 lawrensium
🇺🇦 лавренцій
🇵🇱 lawrencjum
🇯🇵 ローレンシウム
🇫🇷 lawrencium
🇪🇸 lawrencio
🇹🇷 lawrensyum
🇰🇷 로렌슘
🇸🇦 لورنسيوم
🇨🇿 lawrencium
🇸🇰 lawrencium
🇨🇳 锂
🇸🇮 lawrencij
🇮🇸 lawrensíum
🇰🇿 лавренций
🇬🇪 ლორენსიუმი
🇦🇿 lawrencium
🇲🇽 lawrencio