- fluoroapatite
- Силикатное производство: фтороапатит
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Phosphorus — This article is about the chemical element. For other uses, see Phosphorus (disambiguation). silicon ← phosphorus → sulfur … Wikipedia
nitrogen group element — ▪ chemical elements Introduction any of the chemical elements that constitute Group Va of the periodic table (see Figure >). The group consists of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi). The elements share… … Universalium
ORIGINE DE LA VIE — De tout temps, l’homme a été intrigué par son origine, et cela l’a conduit à s’interroger sur l’origine de la vie. Pendant des millénaires, il aborda le problème selon une pensée qui l’empêchait d’y voir autre chose que la génération spontanée.… … Encyclopédie Universelle
Phosphate — Systematic name … Wikipedia
Apatite — Not to be confused with appetite. Apatite General Category Phosphate mineral group Chemical form … Wikipedia
Fluoride — is the reduced form of fluorine. Both organic and inorganic compounds containing the element fluorine are considered fluorides. As a halogen, fluorine forms a monovalent ion (−1 charge). The range of fluorides is considerable as fluorine forms… … Wikipedia
Fluoride therapy — is the delivery of fluoride to the teeth topically or systemically in order to prevent tooth decay (dental caries) which results in cavities. Most commonly, fluoride is applied topically to the teeth using gels, varnishes, toothpaste/dentifrices… … Wikipedia
Silicon tetrafluoride — Chembox new Name = Silicon tetrafluoride ImageFile = Silicon tetrafluoride 2D dimensions.png ImageName = Silicon tetrafluoride ImageFile1 = Silicon tetrafluoride 3D vdW.png ImageName1 = Silicon tetrafluoride IUPACName = Silicon tetrafluoride… … Wikipedia
Stannous fluoride — Chembox new Name = Stannous fluoride IUPACName = Tin(II) fluoride OtherNames = Stannous fluoride Section1 = Chembox Identifiers CASNo = 7783 47 3 Section2 = Chembox Properties Formula = SnF2 MolarMass = 156.69 g/mol Appearance = colorless solid… … Wikipedia
Fluorapatite — Infobox mineral name = Fluorapatite category = Phosphate mineral boxwidth = boxbgcolor = imagesize = caption = formula = Ca5(PO4)3F molweight = color = Sea green, violet, purple, blue, pink, yellow, brown, white, colorless, may be zoned habit =… … Wikipedia
Fluorure — Ion fluorure Un ion fluorure F est la forme ionique du fluor. Il s agit d un atome de fluor qui a gagné un électron pour avoir une couche saturée. En tant qu halogène, le fluor forme un ion monovalent. Il porte une charge négative : c est un … Wikipédia en Français