| domain | terbium.io |
| summary | Terbium.io is an online resource dedicated to providing comprehensive information about the chemical element Terbium (Tb). Here's a summary of the key points from its index:
1. Element Overview: The primary focus is on detailing Terbium, including its atomic number (90), symbol (Tb), and atomic weight (158.25). It also highlights its position in the periodic table, where it belongs to the lanthanide series.
2. Discovery and History: The webpage discusses Terbium's discovery by Carl Gustav Mosander in 1843, who named it after Terebinth, Latin for a type of plant resin, due to its similar color.
3. Properties: Terbium.io elaborates on the physical and chemical properties of Terbium, such as its electronic configuration (5d^1I_6), oxidation states (+3), and common ions (Tb³+, Tb²⁺). It also mentions its naturally occurring isotopes, with the most abundant being Tb-159.
4. Uses: The site explores various applications of Terbium in both industrial and scientific sectors: - Optical Applications: Terbium is well-known for its use as a rare earth phosphor, primarily in the production of high-power red and yellow LEDs and laser diodes. It's also used in fiber lasers, optical amplifiers, and supernova simulations. - Magnetic Applications: Terbium exhibits strong magnetic properties due to its electron configuration (5d¹I_6), leading to its use in permanent magnets, especially in high-performance Alnico magnets. - Scientific Research: Terbium is utilized as a probe for studying molecular dynamics, nuclear physics, and even cosmology due to its unique optical properties when excited by lasers.
5. Natural Occurrence: The webpage discusses the geological distribution of Terbium, mentioning that it's found in various minerals like monazite, xenotime, and riebeinite.
6. Safety and Handling: Terbium.io provides information on handling this element safely, including precautions related to exposure through inhalation, skin contact, or ingestion due to its radioactive nature (some isotopes are radioactive).
7. Further Resources: The site offers links to additional informational resources like IUPAC, NIST, and other scientific databases for further exploration of Terbium's properties and applications.
Overall, Terbium.io serves as an extensive online encyclopedia for the chemical element Terbium, offering in-depth knowledge on its history, properties, uses, natural occurrence, safety, and related resources. |
| title | Terbium |
| description | Terbium.io index |
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| nslookup | A 216.239.32.21, A 216.239.38.21, A 216.239.36.21, A 216.239.34.21 |
| created | 2025-11-08 |
| updated | 2025-11-08 |
| summarized | 2025-11-13 |
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