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1. Thallium: Thallium is a chemical element, having the chemical symbol Tl. Its atomic number (the number of protons) is 81. [100%] 2023-01-22
2. Thallium: Thallium is a soft poisonous metallic element. Its physical properties are similar to those of lead. [100%] 2023-02-14 [Elements] [Metals]...
3. Thallium: Thallium (chemical symbol Tl, atomic number 81) is a soft, malleable metal. When freshly cut, it looks like tin, but it discolors to gray when exposed to air. This element and its compounds are highly toxic and need to be ... [100%] 2023-02-03
4. Thallium: Thallium is a chemical element with the symbol Tl and atomic number 81. It is a gray post-transition metal that is not found free in nature. (Chemistry) [100%] 2023-03-09 [Chemical elements] [Post-transition metals]...
5. Thallium: Thallium is a chemical element with the symbol Tl and atomic number 81. It is a gray post-transition metal that is not found free in nature. [100%] 2022-09-07 [Thallium] [Chemical elements]...
6. Thallium: Template:Elementbox header Template:Elementbox series Template:Elementbox groupperiodblock Template:Elementbox appearance img Template:Elementbox atomicmass gpm Template:Elementbox econfig Template:Elementbox epershell Template:Elementbox section physicalprop Template:Elementbox phase Template:Elementbox density gpcm3nrt Template:Elementbox densityl. [100%] 2023-04-28 [Chemical elements] [Element toxicology]...
7. Thallium: Le thallium, de symbole Tl, est l'élément chimique de numéro atomique 81. Il appartient au groupe 13 du tableau périodique ainsi qu'à la famille des métaux pauvres. [100%] 2025-03-04
8. Thallium halides: The thallium halides include monohalides, where thallium has oxidation state +1, trihalides in which thallium generally has oxidation state +3, and some intermediate halides containing thallium with mixed +1 and +3 oxidation states. These materials find use in specialized optical ... (Chemistry) [70%] 2022-09-26 [Thallium compounds] [Metal halides]...
9. Thallium trifluoride: Thallium trifluoride is the inorganic compound with the formula TlF3. It is a white solid. (Chemistry) [70%] 2023-09-06 [Thallium compounds] [Fluorides]...
10. Thallium hydride: Thallium hydride (systematically named thallium trihydride) is an inorganic compound with the empirical chemical formula TlH3. It has not yet been obtained in bulk, hence its bulk properties remain unknown. (Chemistry) [70%] 2022-02-25 [Metal hydrides] [Thallium(III) compounds]...
11. Thallium triiodide: Template:Chembox new Thallium triiodide is a chemical compound of thallium and iodine with formula TlI3. Unlike the other thallium trihalides, which contain thallium(III), TlI3 is a thallium(I) compound and contains the triiodide ion, I3. [70%] 2023-03-09 [Thallium compounds] [iodides]...
12. Thallium oxide: Thallium has several oxides. [70%] 2022-08-22
13. Thallium hydroxide: Thallium hydroxide may refer to. (Chemistry) [70%] 2022-03-14 [Thallium compounds] [Hydroxides]...
14. Thallium azide: Thallium azide, TlN3, is a yellow-brown crystalline solid poorly soluble in water. Although it is not nearly as sensitive to shock or friction as lead azide, it can easily be detonated by a flame or spark. (Chemistry) [70%] 2023-11-17 [Thallium(I) compounds] [Azides]...
15. Thallium triiodide: Thallium triiodide is a chemical compound of thallium and iodine with formula TlI3. Unlike the other thallium trihalides, which contain thallium(III), TlI3 is a thallium(I) salt and contains the triiodide ion, I−3. (Chemistry) [70%] 2024-03-27 [Thallium(I) compounds] [Iodides]...
16. Thallium halides: The thallium halides include monohalides, where thallium has oxidation state +1, trihalides in which thallium generally has oxidation state +3, and some intermediate halides containing thallium with mixed +1 and +3 oxidation states. These salts find use in specialized optical ... (Class of elements) [70%] 2025-01-24 [Metal halides] [Mixed valence compounds]...
17. Thallium triiodide: Thallium triiodide, more precisely thallium(I) triiodide is a chemical compound of thallium and iodine with empirical formula TlI3. Unlike the other thallium trihalides, which contain thallium(III), TlI3 is actually a thallium(I) salt containing thallium(I) cations Tl ... [70%] 2025-05-16 [Thallium(I) compounds] [Iodides]...
18. Thallium barium calcium copper oxide: Thallium barium calcium copper oxide, or TBCCO (pronounced "tibco"), is a family of high-temperature superconductors having the generalized chemical formula TlmBa2Can−1CunO2n+m+2. Tl2Ba2Ca2Cu3O10 (TBCCO-2223) was discovered in Prof. (Physics) [44%] 2024-08-15 [High-temperature superconductors] [Thallium compounds]...
19. Thallium poisoning case of Zhu Ling: Zhu Ling (Chinese: 朱令; pinyin: Zhū Lìng, 24 April 1973 – 22 December 2023) was best known as the victim of an unsolved 1995 thallium poisoning case in Beijing, China. Her symptoms were posted to the Internet via a Usenet newsgroup by her ... (Unsolved 1995 thallium poisoning case in China) [40%] 2024-01-14 [1973 births] [2023 deaths]...
20. Thallium poisoning case of Zhu Ling: Zhu Ling (Chinese: 朱令; pinyin: Zhū Lìng, born 1973) is best known as the victim of an unsolved 1995 thallium poisoning case in Beijing, China . Her symptoms were posted to the Internet via a Usenet newsgroup by her friend from Peking University ... (Biography) [40%] 2025-02-22 [Thallium]
21. Thallium(III) nitrate: Thallium(III) nitrate, also known as thallic nitrate, is a thallium compound with chemical formula Tl(NO3)3. It is normally found as the trihydrate. (Chemistry) [57%] 2023-08-17 [Nitrates] [Thallium(III) compounds]...
22. Thallium(I) hydroxide: Thallium(I) hydroxide, also called thallous hydroxide, TlOH, is a hydroxide of thallium, with thallium in oxidation state +1. Thallium(I) hydroxide is obtained from the decomposition of thallium(I) ethoxide in water. [57%] 2022-11-08 [Hydroxides] [Thallium(I) compounds]...
23. Thallium(I) sulfate: Template:Chembox new Editor-In-Chief: C. Michael Gibson, M.S., M.D. [57%] 2023-06-02 [Thallium compounds] [Sulfates]...
24. Thallium(I) carbonate: Thallium(I) carbonate is the inorganic compound with the formula Tl2CO3. It is a white, water-soluble salt. [57%] 2023-07-19 [Carbonates] [Thallium(I) compounds]...
25. Thallium(I) sulfate: Thallium(I) sulfate (Tl2SO4) or thallous sulfate is the sulfate salt of thallium in the common +1 oxidation state, as indicated by the Roman numeral I. It is often referred to as simply thallium sulfate. [57%] 2023-08-16 [Thallium(I) compounds] [Sulfates]...
26. Thallium(I) iodide: Thallium(I) iodide is a chemical compound with the formula TlI. It is unusual in being one of the few water-insoluble metal iodides, along with AgI, CuI, SnI2, SnI4, PbI2 and HgI2. (Chemistry) [57%] 2024-01-07 [Iodides] [Thallium(I) compounds]...
27. Thallium(I) telluride: Thallium(I) telluride (Tl2Te) is a chemical compound of thallium and tellurium. It has a structure related to that of Tl5Te3. (Chemistry) [57%] 2023-06-18 [Tellurides] [Thallium(I) compounds]...
28. Thallium(I) nitrate: Thallium(I) nitrate, also known as thallous nitrate, is a thallium compound with the formula TlNO3. It is a colorless and highly toxic salt. (Chemistry) [57%] 2023-12-23 [Thallium(I) compounds] [Nitrates]...
29. Thallium(I) bromide: Thallium(I) bromide is a chemical compound of thallium and bromine with a chemical formula TlBr. This salt is used in room-temperature detectors of X-rays, gamma-rays and blue light, as well as in near-infrared optics. (Chemistry) [57%] 2023-11-04 [Bromides] [Thallium(I) compounds]...
30. Thallium(I) hydroxide: Thallium(I) hydroxide, also called thallous hydroxide, TlOH, is a hydroxide of thallium, with thallium in oxidation state +1. Thallium(I) hydroxide is obtained from the decomposition of thallium(I) ethoxide in water. (Chemistry) [57%] 2022-11-08 [Hydroxides] [Thallium(I) compounds]...
31. Isotopes of thallium: Editor-In-Chief: C. Michael Gibson, M.S., M.D. [57%] 2023-07-17 [Isotopes] [Thallium]...
32. Thallium(I) sulfide: Thallium(I) sulfide, Tl2S, is a chemical compound of thallium and sulfur. It was used in some of the earliest photo-electric detectors by Theodore Case who developed the so-called thalofide (sometimes spelt thallofide) cell, used in early film ... (Chemistry) [57%] 2022-12-15 [Sulfides] [Thallium(I) compounds]...
33. Thallium(III) acetate: Thallium(III) acetate is the acetate salt of thallium, with the chemical formula Tl(CH3COO)3. As a selective culture medium in microbiology, thallium acetate is toxic, but it can also be used as a hair loss agent. (Chemistry) [57%] 2024-03-09 [Thallium(III) compounds] [Acetates]...