Tungsten (redirect from Wolfram (element)) Tungsten (also called wolfram) is a chemical element; it has symbol W and atomic number 74. Tungsten is a rare metal found naturally on Earth almost exclusively... 78 KB (8,830 words) - 21:54, 6 May 2024 |
Tungsten carbide (redirect from Wolfram Carbide) HowStuffWorks. 1998–2007. Retrieved 16 November 2007. "Wolfram Martin Simpson Signature Slide". Wolfram Slides. Retrieved 6 August 2013. Levy, R. B.; M. Boudart... 34 KB (3,576 words) - 02:34, 15 April 2024 |
Glass (redirect from Oxide glass) example in heat-absorbing filters for movie projectors, while cerium(IV) oxide can be used for glass that absorbs ultraviolet wavelengths. Fluorine lowers... 89 KB (9,162 words) - 12:44, 13 April 2024 |
and platinum(IV) bromides are known as well. Platinum hexafluoride is a strong oxidizer capable of oxidizing oxygen. Platinum(IV) oxide, PtO2, also known... 67 KB (7,084 words) - 23:27, 8 May 2024 |
forms compounds with oxidation states ranging from −4 to +8. The most common oxidation states are +2, +3, +4, and +8. The +8 oxidation state is notable for... 49 KB (5,679 words) - 19:28, 14 May 2024 |
Hydrogen (section Partial oxidation of hydrocarbons) Many of these cycles such as the iron oxide cycle, cerium(IV) oxide–cerium(III) oxide cycle, zinc zinc-oxide cycle, sulfur-iodine cycle, copper-chlorine... 122 KB (12,426 words) - 19:27, 13 May 2024 |
Seaborgium (redirect from Eka-Wolfram) Nevertheless, the stability of the highest oxidation state is still expected to decrease as LrIII > RfIV > DbV > SgVI. Some predicted standard reduction... 41 KB (7,721 words) - 17:23, 11 May 2024 |
Niobium (section Oxides, niobates and sulfides) This was a compromise of sorts; the IUPAC accepted tungsten instead of wolfram in deference to North American usage; and niobium instead of columbium... 84 KB (8,206 words) - 00:44, 16 May 2024 |