Tellurium - Wikipedia
网页Tellurium is a chemical element; it has symbol Te and atomic number 52. It is a brittle, mildly toxic, rare, silver-white metalloid. Tellurium is chemically related to selenium and sulfur, all three of which are chalcogens. It is occasionally found in its native form as elemental crystals.
Tellurium | Chemical Element, Uses in Solar Cells & Alloys
网页2024年8月3日 · tellurium (Te), semimetallic chemical element in the oxygen group (Group 16 [VIa] of the periodic table), closely allied with the element selenium in chemical and physical properties. Tellurium is a silvery white element with properties intermediate between those of metals and nonmetals; it makes up …
Facts About Tellurium - Live Science
网页2013年6月12日 · The element is a semiconductor that shows a greater electrical conductivity in certain directions or when exposed to light. Tellurium is often used to improve the machinability of copper and ...
Tellurium | History, Uses, Facts, Physical & Chemical Characteristics
网页Tellurium is semimetallic element present in the oxygen group of the periodic table. It has two allotropes: crystalline and amorphous. Crystalline tellurium looks silvery white and have a metallic luster. Amorphous form exists in black brown powder, which is prepared by precipitating a solution of telluric acid.
Tellurium - Element information, properties and uses | Periodic …
网页Element Tellurium (Te), Group 16, Atomic Number 52, p-block, Mass 127.60. Sources, facts, uses, scarcity (SRI), podcasts, alchemical symbols, videos and images.
Tellurium Facts - Periodic Table of the Elements - ThoughtCo
网页2019年10月7日 · Atomic Weight: 127.6. Electron Configuration: [Kr] 4d 10 5s 2 5p 4. Element Classification: Semimetallic. Discovery: Franz Joseph Meller von Reichenstein …
Tellurium - Wikiwand
网页Tellurium is a chemical element; it has symbol Te and atomic number 52. It is a brittle, mildly toxic, rare, silver-white metalloid. Tellurium is chemically related to selenium and sulfur, all three of which are chalcogens. It is occasionally found in its native form as elemental crystals.
Tellurium Element Facts - chemicool.com
网页Tellurium is a rare, silvery-white, brittle, lustrous metalloid. It burns in air with a greenish-blue flame and forms white tellurium dioxide (TeO 2). When present in compounds, tellurium exists mostly in the oxidation state IV and VI. Tellurium is a semiconductor material and is slightly photosensitive.
Tellurium Facts – Element Te or Atomic Number 52 - Science …
网页2024年5月11日 · Tellurium is a chemical element with the symbol Te and atomic number 52. It is a rare, brittle, mildly toxic metalloid with properties in common with sulfur and selenium. It is best known for its use in solar cells and the garlic odor it gives the breath of a person exposed to it.
Tellurium - Periodic Table
网页Tellurium is used as a coloring agent in ceramics. Tellurium - Properties, history, name origin, facts, applications, isotopes, electronic configuation, crystal structure, hazards and more; Interactive periodic table of the chemical elements.