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Yttrium is a chemical element; it has symbol Y and atomic number 39. ... Yttrium forms a water-insoluble fluoride, hydroxide, and oxalate, but its bromide, ...
An yttrium compound is a chemical compound containing yttrium (element symbol: Y). Among these compounds, yttrium generally has a +3 valence. The solubility properties of yttrium compounds are similar to those of the lanthanides.
The tables below provides information on the variation of solubility of different substances (mostly inorganic compounds) in water with temperature, at one atmosphere pressure. Units of solubility are given in grams of substance per 100 millilitres of water (g/100 ml), unless shown otherwise. The substances are listed in alphabetical order.
Yttrium(III) nitrate hexahydrate loses crystallized water at relatively low temperature. Upon further heating, basic salt YONO 3 is formed. [2] At 600 C, the thermal decomposition is complete. Y 2 O 3 is the final product. [3] Y(NO 3) 3 ·3TBP is formed when tributyl phosphate is used as the extracting solvent. [4]
Yttrium(III) chloride is an inorganic compound of yttrium and chloride. It exists in two forms, the hydrate (YCl 3 (H 2 O) 6 ) and an anhydrous form (YCl 3 ). Both are colourless salts that are highly soluble in water and deliquescent .
This can cause lung embolisms, especially during long-term exposure. The element is known to damage cell membranes of water animals, causing several negative influences on reproduction and on the functions of the nervous system. [80] Yttrium tends to concentrate in the liver, kidney, spleen, lungs, and bones of humans. [81]
Yttrium barium copper oxide (YBCO) is a family of crystalline chemical compounds that display high-temperature superconductivity; it includes the first material ever discovered to become superconducting above the boiling point of liquid nitrogen [77 K (−196.2 °C; −321.1 °F)] at about 93 K (−180.2 °C; −292.3 °F).
Yttrium(III) fluoride is an inorganic chemical compound with the chemical formula Y F 3. It is not known naturally in 'pure' form. It is not known naturally in 'pure' form. The fluoride minerals containing essential yttrium include tveitite-(Y) (Y,Na) 6 Ca 6 Ca 6 F 42 and gagarinite-(Y) NaCaY(F,Cl) 6 .