Dysprosium Meaning: Definition, Examples, and Translations
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dysprosium
[dษชsหproสziษm ]
Definition
chemical element
Dysprosium is a chemical element with the symbol Dy and atomic number 66. It is a rare earth metal that is silvery-white in color. Dysprosium is known for its high neutron absorption cross-section, making it valuable in nuclear reactor applications.
Examples of usage
- Dysprosium is used in neutron-absorbing materials.
- The manufacturing of certain magnets includes dysprosium.
- Scientists are researching dysprosium for advanced materials.
Translations
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Interesting Facts
Science
- Dysprosium is used in magnets, especially for applications that require strong, stable performance under high temperatures.
- It is also critical in nuclear reactors and in the manufacturing of lasers, making it a valuable element for scientists and engineers.
- With a high melting point of 1,412 degrees Celsius (2,574 degrees Fahrenheit), dysprosium is very heat resistant, which is important for many industrial uses.
Technology
- Dysprosium is key in making neodymium magnets, which are incredibly strong and useful in everything from electric vehicles to wind turbines.
- Smartphones and other electronic devices rely on small amounts of this metal to function properly, showcasing its importance in daily technology.
- Its unique properties help in making high-performance batteries, enhancing energy efficiency in modern devices.
Pop Culture
- Though not typically featured in movies, dysprosium-related technologies appear in various sci-fi films through futuristic gadgets.
- The element has inspired discussions in educational programs that focus on science and technology advancements, emphasizing the role of rare resources.
- Its rarity and applications make it a hot topic in research communities and science fairs, sparking interest in materials science.
Environmental Impact
- The mining and processing of dysprosium have raised environmental concerns, prompting discussions about sustainable methods of extraction.
- Recycling rare earth elements, including dysprosium, can reduce ecological footprints and is gaining traction as an eco-friendly approach.
- Countries are exploring alternatives to these materials to lessen dependency, leading to innovations in materials science.
Origin of 'dysprosium'
Main points about word origin
- The name 'dysprosium' comes from a Greek word meaning 'difficult to get at', reflecting its rare nature.
- First isolated in 1950, the element was named by the chemist, Glenn T. Seaborg, highlighting its significance in both chemistry and technology.
- Its symbol is 'Dy', derived from its name, which makes it easy to identify on the periodic table.
The name 'dysprosium' comes from the Greek word 'dysprositos,' meaning 'difficult to get at,' a reference to the element's discovery and isolation difficulties. Dysprosium was first identified in 1886 by the French chemist Paul รmile Lecoq de Boisbaudran, who isolated it from a mixture of erbium and other rare earth elements. Since its discovery, dysprosium has been extensively studied for its unique properties, particularly its ability to absorb neutrons and its high magnetic susceptibility. As a result, it has become increasingly important in applications within the fields of electronics, nuclear science, and permanent magnets, serving essential roles in the development of more efficient technologies.
Word Frequency Rank
Ranking #35,985, this word is encountered relatively rarely in everyday English. It might appear in literary works or specialized texts but isn't essential for general communication.
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