TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A massive or earthy apple-green hydrous silicate, containing magnesium, nickel, aluminum and iron ...  1, record 1, English, - pimelite

Record number: 1, Textual support number: 1 OBS

... named from its unctuous quality.  1, record 1, English, - pimelite

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Aluminosilicate hydraté naturel de nickel, de magnésium et de fer, de la famille des argiles, se présentant en petites masses amorphes ou en enduits de couleur verte.  2, record 1, French, - pim%C3%A9lite

Record 1,  Textual support,  Spanish

Record number: 1, Textual support number: 1 OBS

Variedad de garnierita [...] de color verde y [que] se encuentra en forma de masas o en estado ferroso.  1, record 1, Spanish, - pimelita

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

A ferrous chloride found in meteoric iron.  2, record 2, English, - lawrencite

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

Chlorure ferreux naturel anhydre avec nickel.  2, record 2, French, - lawrencite

Record number: 2, Textual support number: 1 OBS

[...] vert ou brun, instable, du système cristallin rhomboédrique, rencontré dans les météorites.  3, record 2, French, - lawrencite

Record 2,  Textual support,  Spanish

Record number: 2, Textual support number: 1 DEF

Cloruro ferroso anhidro que contiene níquel [...]  1, record 2, Spanish, - lawrencita

Record number: 2, Textual support number: 1 OBS

[...] es un mineral [...] que cristaliza en el sistema rómbico.  1, record 2, Spanish, - lawrencita

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 DEF

A white to yellow hydrous sulfate of iron ...  1, record 3, English, - bilinite

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Sulfate naturel de fer hydraté.  1, record 3, French, - bilinite

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 DEF

Sulfato de hierro hidratado en el cual este metal se halla en sus dos formas :ferroso y férrico.  1, record 3, Spanish, - bilinita

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 DEF

A soil-forming process, operating under poor drainage conditions, which results in the reduction of iron and other elements and in gray colors, and mottles.  6, record 4, English, - gleyization

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 DEF

Processus pédogénétique se produisant en station mal drainée et dont le résultat est la réduction du fer et d'autres éléments et l'apparition de couleurs grisâtres et de marbrures.  4, record 4, French, - gleyification

Record number: 4, Textual support number: 1 CONT

La gleyfication, due à l'absence d'oxygène, résulte de l'engorgement du sol. Elle s'observe en particulier dans les sols imperméables donnant lieu à un engorgement d'imbibition et dans lesquels la nappe n'est pas ou est peu circulante.  5, record 4, French, - gleyification

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 DEF

Proceso cuyo resultado es la formación de [...] un horizonte que se forma en un suelo permanentemente empapado por aguas freáticas y en el cual la reducción por el hierro ferroso es preponderante sobre la oxidación.  1, record 4, Spanish, - gleificaci%C3%B3n

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

The monoxide of iron FeO obtained as a readily oxidizable black powder (as by heating ferrous oxalate) which is used as a catalyst, a glass colorant and in the steel industry.  4, record 5, English, - iron%28II%29%20oxide

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 CONT

Composés du fer. Il en existe deux séries principales : les composés ferreux, où le fer est divalent, et les composés ferriques, où il est trivalent. L'oxyde ferreux FeO, noir, est obtenu par réduction de l'oxyde ferrique à haute température.  3, record 5, French, - oxyde%20de%20fer%28II%29

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 OBS

Propiedades: polvo negro; p.e 5,7; p.f. 1420°C; insoluble en agua, soluble en ácidos. Obtención: preparado del oxalato por calentamiento, pero el producto suele contener algo de óxido férrico. Peligros: Tolerancia (como humo); 10mg por metro cúbico de aire. Precauciones de transporte: (CG) peligroso cuando está caliente.  5, record 5, Spanish, - %C3%B3xido%20ferroso

Record number: 5, Textual support number: 1 CONT

Según sean sus valencias, el hierro da dos familias de compuestos : compuestos ferrosos [...] si el hierro es bivalente; compuestos férricos [...] si es trivalente. El óxido férrico o sesquióxido constituye el colcótar. El óxido ferroso o protóxido FeO se obtiene por reducción del anterior.  6, record 5, Spanish, - %C3%B3xido%20ferroso

Record number: 5, Textual support number: 2 CONT

El óxido ferroso se obtiene calentando el oxalato ferroso en ausencia de aire [...] Es inestable incluso a temperatura ambiente; al calor, se descompone rápidamente en hierro y Fe3[ subíndice] O4[ subíndice].  7, record 5, Spanish, - %C3%B3xido%20ferroso

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

A chemical product which appears under the form of greenish or yellow-brown odorless crystals or granules with a saline taste, is soluble in water, and is used as a catalyst (especially for synthetic ammonia), a feed additive, a fertilizer, a flour enrichment, an herbicide, an iron oxide pigment, a reducing agent, a wood preservative, for other iron salts, ferrites, process engraving and for the treatment of water and sewage.  8, record 6, English, - iron%28II%29%20sulfate

Record number: 6, Textual support number: 1 OBS

Chemical formula: FeSO₄ or O₄S•Fe  8, record 6, English, - iron%28II%29%20sulfate

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 OBS

Formule chimique : FeSO₄ ou O₄S•Fe  3, record 6, French, - sulfate%20de%20fer%28II%29

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 DEF

Sólido cristalino de color verdoso o amarillo pardo. Inodoro. Ligeramente soluble en agua, insoluble en alcohol. Poco tóxico. Higroscópico.  1, record 6, Spanish, - sulfato%20ferroso

Record number: 6, Textual support number: 1 OBS

Fórmula química: FeSO₄ or O₄S•Fe  3, record 6, Spanish, - sulfato%20ferroso

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 DEF

A chemical compound in the form of light-green crystals, soluble in water, that is used in analytical chemistry and in metallurgy.  6, record 7, English, - ammonium%20iron%28II%29%20sulfate

Record number: 7, Textual support number: 1 OBS

Chemical formula: FeH₈N₂O₈S₂ or Fe(SO₄)·(NH₄)₂SO₄·6H₂O or FeSO₄,(NH₄)₂,6H₂O  7, record 7, English, - ammonium%20iron%28II%29%20sulfate

Record number: 7, Textual support number: 2 OBS

Fe(SO₄)·(NH₄)₂SO₄·6H₂O is the formula for the aqueous solution.  7, record 7, English, - ammonium%20iron%28II%29%20sulfate

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 DEF

Produit chimique se présentant sous la forme de cristaux monocliniques bleu-vert, soluble dans l'eau, que l'on utilise en photographie et en chimie analytique.  3, record 7, French, - sulfate%20d%27ammonium%20et%20de%20fer%28II%29

Record number: 7, Textual support number: 1 OBS

Formule chimique : FeH₈N₂O₈S₂ ou Fe(SO₄)·(NH₄)₂SO₄·6H₂O ou FeSO₄,(NH₄)₂,6H₂O  4, record 7, French, - sulfate%20d%27ammonium%20et%20de%20fer%28II%29

Record 7,  Textual support,  Spanish

Record number: 7, Textual support number: 1 OBS

Fórmula química: FeH₈N₂O₈S₂ o Fe(SO₄)·(NH₄)₂SO₄·6H₂O o FeSO₄,(NH₄)₂,6H₂O  2, record 7, Spanish, - sal%20de%20Mohr

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

A ferric variety of aluminum amphibole.  2, record 8, English, - hornblende

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Amphibole contenant de l'aluminium.  2, record 8, French, - hornblende

Record number: 8, Textual support number: 1 CONT

La principale [amphibole] est la hornblende, en général vert foncé, courante dans les syénites, diorites et roches métamorphiques calciques et dont la formule varie [...]  3, record 8, French, - hornblende

Record number: 8, Textual support number: 2 CONT

Faciès des amphibolites à hornblende et plagioclases.  3, record 8, French, - hornblende

Record number: 8, Textual support number: 1 OBS

On distingue deux sortes de hornblende : a) la hornblende commune (ou verte) [...]; b) la hornblende basaltique (ou brune) [...]  4, record 8, French, - hornblende

Record number: 8, Textual support number: 2 OBS

Étymologie : vieux nom allemand signifiant blende cornée.  4, record 8, French, - hornblende

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 DEF

Silicato de aluminio, calcio, hierro y magnesio perteneciente al grupo de los anfíboles.  1, record 8, Spanish, - hornablenda

Record number: 8, Textual support number: 1 CONT

Los componentes preponderantes de la hornblenda son la alúmina [...] y el óxido ferroso [...] Se encuentra en forma de masas laminares o de prismas de seis caras, cristalizados en el sistema monoclínico, de color verde oscuro o pardo negruzco.  1, record 8, Spanish, - hornablenda

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

A yellowish mineral which consists of a hydrous sulfate of iron and aluminum, occurring in silky fibrous forms.  4, record 9, English, - halotrichite

Record number: 9, Textual support number: 1 OBS

Named from the Latin "halotrichum," hair salts, in allusion to its fibrous habit.  4, record 9, English, - halotrichite

Record number: 9, Textual support number: 2 OBS

Halotrichite and alunogen have also been reported as existing as efflorescent masses of hair-like crystals, and were described as 'hair salt' in Dana's Mineralogy.  3, record 9, English, - halotrichite

Record number: 9, Textual support number: 3 OBS

Chemical formula: FeAl₂(SO_{4)•22H[ subscript 2}O  4, record 9, English, - halotrichite

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Variété d'epsomite, sulfate hydraté naturel d'aluminium et de fer, dont les cristaux ont l'aspect fibreux de plumes d'oiseau.  1, record 9, French, - halotrichite

Record number: 9, Textual support number: 1 OBS

Formule chimique : FeAl₂(SO_{4)•22H[ indice 2}O  1, record 9, French, - halotrichite

Record 9,  Textual support,  Spanish

Record number: 9, Textual support number: 1 DEF

Sulfato hidratado de hierro y aluminio [...]; es un mineral fibroso, blancuzco o verde, soluble en el agua, que cristaliza en el sistema monoclínico.  1, record 9, Spanish, - halotriquita

Record number: 9, Textual support number: 1 OBS

Fórmula química: FeAl₂(SO_{4)•22H[ subíndice 2}O  1, record 9, Spanish, - halotriquita

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

Any of a group of calcium phosphate minerals occurring in various colors as hexagonal crystals.  2, record 10, English, - apatite

Record number: 10, Textual support number: 1 CONT

Typical phosphorites are argillaceous to sandy marine sedimentary rocks that contain stratified concentrations of calcium phosphate, mainly as apatite.  3, record 10, English, - apatite

Record number: 10, Textual support number: 1 OBS

Used without qualification, the term apatite usually refers to fluorapatite.  4, record 10, English, - apatite

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Nom de plusieurs minéraux intermédiaires entre les formules Ca₄(CaF)(PO₄)₃ (apatite fluorée) et Ca₄(CaCl)(PO₄)₃ (apatite chlorée).  2, record 10, French, - apatite

Record number: 10, Textual support number: 1 CONT

L'apatite est un phosphate de chaux de couleurs variées, avec du fluor et du chlore.  3, record 10, French, - apatite

Record number: 10, Textual support number: 2 CONT

L'apatite Ca₅(PO₄)₃(OH,F,Cl) [...] cristallise en prismes allongés hexagonaux de couleur jaune miel à brune.  4, record 10, French, - apatite

Record number: 10, Textual support number: 1 OBS

Étymologie : du grec apatein «décevoir». Allusion aux confusions faites avant Werner entre cette espèce et l'émeraude.  5, record 10, French, - apatite

Record number: 10, Textual support number: 2 OBS

Lorsque le terme «apatite» est utilisé sans qualification, il réfère généralement à la fluorapatite.  6, record 10, French, - apatite

Record 10,  Textual support,  Spanish

Record number: 10, Textual support number: 1 DEF

Fosfato de calcio que puede contener flúor o cloro.  1, record 10, Spanish, - apatita

Record number: 10, Textual support number: 1 CONT

El apatito cristaliza en el sistema hexagonal en el seno de rocas eruptivas o metamórficas pero también se encuentra en forma de glóbulos o en estado ferroso. Puede tener colores muy variados, del verde al azul, del rojo al pardo. Su fórmula general es Ca₅(X)(PO_{4) [subíndice 3}, en la cual(X) puede consistir en F, como en la fluoroapatita, en Cl, como en la cloroapatita, o en OH, como en la hidroxiapatita.  1, record 10, Spanish, - apatita

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 DEF

A chemical product which appears under the form of a yellowish-gray or pale greenish-yellow, fine powder or of granules, with a slight odour, the solution (1 in 20) being acid to litmus, which is soluble in water and glycerol, is insoluble in alcohol, is combustible, which constitutes a dietary source of iron for anaemic persons and is used as a coloring and a flavoring agent in the food industry.  4, record 11, English, - iron%28II%29%20D%2Dgluconate

Record number: 11, Textual support number: 1 OBS

iron(II) D-gluconate: The letter "D" is a small capital.  1, record 11, English, - iron%28II%29%20D%2Dgluconate

Record number: 11, Textual support number: 2 OBS

Also known under a large number of commercial or trade names, such as: Fergon, Ferlucon, ferronicum, gluco-ferrum, iromin, Irox, nionate, ray-gluciron.  4, record 11, English, - iron%28II%29%20D%2Dgluconate

Record number: 11, Textual support number: 3 OBS

Chemical formula: Fe(C₆H₁₁O₇)₂ or C₁₂H₂₂O₁₄·Fe  4, record 11, English, - iron%28II%29%20D%2Dgluconate

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 DEF

Produit chimique se présentant sous la forme d'une poudre ou de granules combustibles, d'un gris-jaunâtre ou d'un jaune tirant sur le vert, soluble dans l'eau et la glycérine, insoluble dans l'alcool, constituant une source diététique de fer dans les cas d'anémie et utilisé comme colorant alimentaire et comme aromatisant.  4, record 11, French, - D%2Dgluconate%20de%20fer%28II%29

Record number: 11, Textual support number: 1 OBS

D-gluconate de fer(II) : La lettre «D» est une petite majuscule.  4, record 11, French, - D%2Dgluconate%20de%20fer%28II%29

Record number: 11, Textual support number: 2 OBS

Formule chimique : Fe(C₆H₁₁O₇)₂ ou C₁₂H₂₂O₁₄·Fe  4, record 11, French, - D%2Dgluconate%20de%20fer%28II%29

Record 11,  Textual support,  Spanish

Record number: 11, Textual support number: 1 OBS

Fórmula química: Fe(C₆H₁₁O₇)₂ o C₁₂H₂₂O₁₄·Fe  2, record 11, Spanish, - gluconato%20ferroso

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 DEF

A chemical compound which appears under the form of greenish-white crystals, is soluble in alcohol and water and is used as a mordant in dyeing, in metallurgy, in pharmaceutical preparations, in the manufacture of ferric chloride and in the treatment of sewage.  6, record 12, English, - iron%28II%29%20chloride

Record number: 12, Textual support number: 1 OBS

ferrous chloride: obsolete form; part of the Ingredient Disclosure List of the Hazardous Products Act (Registration SOR/88-64, December 31, 1987).  7, record 12, English, - iron%28II%29%20chloride

Record number: 12, Textual support number: 2 OBS

iron chloride: a generic name.  7, record 12, English, - iron%28II%29%20chloride

Record number: 12, Textual support number: 3 OBS

Chemical formula: FeCl₂ or Cl₂Fe  6, record 12, English, - iron%28II%29%20chloride

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 OBS

chlorure ferreux : forme vieillie; fait partie de la Liste de divulgation des ingrédients de la Loi sur les produits dangereux (du Canada; enr. DORS s/88-64, 31 déc. 1987).  1, record 12, French, - chlorure%20de%20fer%28II%29

Record number: 12, Textual support number: 2 OBS

Formule chimique : FeCl₂ ou Cl₂Fe  4, record 12, French, - chlorure%20de%20fer%28II%29

Record 12,  Textual support,  Spanish

Record number: 12, Textual support number: 1 OBS

Sólido cristalino de color verde pálido. Soluble en alcohol y agua. Poco tóxico.  2, record 12, Spanish, - cloruro%20ferroso

Record number: 12, Textual support number: 2 OBS

Fórmula química: FeCl₂ o Cl₂Fe  3, record 12, Spanish, - cloruro%20ferroso

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

The red or black crystalline sesquioxide of iron ... that is found in nature both as hematite and as hydrated forms (as rust and limonite) and is also obtained synthetically (as by calcining ferrous sulfate or hydrated ferric oxide) and that is used chiefly as a pigment and polishing material and in the removal of hydrogen sulfide from gases.  9, record 13, English, - iron%28III%29%20oxide

Record number: 13, Textual support number: 1 OBS

Chemical formula: Fe₂O₃  2, record 13, English, - iron%28III%29%20oxide

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 CONT

L'oxyde ferrique [...] est très répandu dans la nature; la rouille en est un hydrate.  7, record 13, French, - oxyde%20de%20fer%28III%29

Record number: 13, Textual support number: 1 OBS

Formule chimique : Fe₂O₃  1, record 13, French, - oxyde%20de%20fer%28III%29

Record 13,  Textual support,  Spanish

Record number: 13, Textual support number: 1 DEF

Compuesto de oxígeno y hierro [...]  2, record 13, Spanish, - %C3%B3xido%20f%C3%A9rrico

Record number: 13, Textual support number: 1 OBS

Polvo de color rojo oscuro, denso, que se encuentra en la naturaleza(hematites) y que puede obtenerse por calcinación del sulfato ferroso o deshidratación del hidróxico férrico. Tiene aplicaciones en metalurgia, como pigmento en pinturas, en productos cauchíferos y como mordiente en la industria textil.  2, record 13, Spanish, - %C3%B3xido%20f%C3%A9rrico

Record number: 13, Textual support number: 2 OBS

El óxido férrico o sesquióxido constituye el colcótar.  5, record 13, Spanish, - %C3%B3xido%20f%C3%A9rrico

Record number: 13, Textual support number: 3 OBS

Fórmula química: Fe₂O₃  2, record 13, Spanish, - %C3%B3xido%20f%C3%A9rrico

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

A chemical compound which appears under the form of green rhombohedral crystals that are soluble in carbonated water and decompose when heated, and which is used in medicine.  3, record 14, English, - iron%28II%29%20carbonate

Record number: 14, Textual support number: 1 CONT

... iron derived from weathered rocks and concentrated in seawater as ferrous carbonate, was rapidly ... deposited as ferric iron ....  4, record 14, English, - iron%28II%29%20carbonate

Record number: 14, Textual support number: 1 OBS

Chemical formula: CH₂O₃·Fe  3, record 14, English, - iron%28II%29%20carbonate

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 OBS

Formule chimique : CH₂O₃·Fe  3, record 14, French, - carbonate%20de%20fer%28II%29

Record 14,  Textual support,  Spanish

Record number: 14, Textual support number: 1 OBS

Fórmula química: CH₂O₃·Fe  2, record 14, Spanish, - carbonato%20ferroso

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 OBS

A compound of iron and sulfur having the formula FeS.  6, record 15, English, - iron%28II%29%20sulfide

Record number: 15, Textual support number: 2 OBS

iron sulfide: This name is very often used to designate the compound FeS; however, since it can also designate collectively any of several compounds of iron and sulfur, i.e., iron(II) sulfide FeS, iron disulfide FeS₂, diiron trisulfide Fe₂S₃, it is better to use the more precise term iron(II) sulfide when referring specifically to the compound FeS.  1, record 15, English, - iron%28II%29%20sulfide

Record number: 15, Textual support number: 3 OBS

Also known under the commercial designation C.I. 77540.  6, record 15, English, - iron%28II%29%20sulfide

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 OBS

sulfure de fer : Bien que souvent employé comme synonyme de sulfure de fer(II), de formule FeS, ce terme est un générique qui désigne aussi, collectivement, tout composé formé de soufre et de fer, soit le sulfure de fer(II) FeS, le disulfure de fer FeS₂ et le trisulfure de difer Fe₂S₃. C'est pourquoi il est préférable d'employer le terme «sulfure de fer(II)» lorsqu'il est question du composé de formule FeS.  1, record 15, French, - sulfure%20de%20fer%28II%29

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

Of, relating to, or derived from iron, particularly, having reference to iron combined in its lower valence.  2, record 16, English, - ferrous

Record 16,  Textual support,  French

Record number: 16, Textual support number: 1 DEF

Se dit du fer bivalent et des composés dans lesquels is se trouve sous cet état.  2, record 16, French, - ferreux

Record number: 16, Textual support number: 1 CONT

En milieu anaérobie et réducteur, on trouve des composés bivalents, généralement de couleur verte, grise ou olive et leur présence confère aux sols des teintes grises, clivâtres ou bleuâtres, ce sont surtout : - l'oxyde ferreux : Fe O - l'hydrate ferreux : Fe (OH) 2 [...]  3, record 16, French, - ferreux

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

A mineraloid closely related to chlorite in composition (hydrous silicate of magnesium, iron, and calcium) and found in the groundmass of tholeutic basalts, where it occupies spaces between feldspar laths, forms pseudomorphs after olivine, or occurs in veinlets and amygdules. It is pale green when fresh, but may be dark green, brown, or red in weathered rocks.  1, record 17, English, - chlorophaeite

Record 17,  Textual support,  French

Record number: 17, Textual support number: 1 DEF

Silicate hydraté naturel de fer, avec un peu de magnésium.  1, record 17, French, - chlorophaeite

Record 17,  Textual support,  Spanish

Record number: 17, Textual support number: 1 DEF

Silicato ferroso hidratado, se encuentra en forma de agujas verdes.  1, record 17, Spanish, - clorofe%C3%ADta

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 CONT

This spinel mineral [chromite] can show a considerable variation in composition with magnesium substituting for the ferrous iron ...  3, record 18, English, - ferrous%20iron

Record number: 18, Textual support number: 2 CONT

Variable amounts of ferrous iron frequently enter this composition ... Varieties containing from a few percent to about 15-20% ferrous iron are called actinolite.  4, record 18, English, - ferrous%20iron

Record number: 18, Textual support number: 1 OBS

The symbol +2 is a superscript in the abbreviation.  5, record 18, English, - ferrous%20iron

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 CONT

Si l'on considère les deux types d'ions Fe++ et Fe+++ on constate que [...] le fer ferreux bivalent est relativement plus abondant que le fer ferrique trivalent [...]  3, record 18, French, - fer%20ferreux

Record number: 18, Textual support number: 2 CONT

La matière organique [...] joue un rôle réducteur lorsqu'elle est emprisonnée dans des sédiments peu perméables : le fer ferrique est alors réduit en fer ferreux [...]  7, record 18, French, - fer%20ferreux

Record number: 18, Textual support number: 3 CONT

[...] une quantité variable de fer ferreux remplace souvent le magnésium; la variété connue sous le nom d'actinolite, contient un pourcentage de fer ferreux égal à 15 à 20 %.  8, record 18, French, - fer%20ferreux

Record number: 18, Textual support number: 4 CONT

[...] au contact de l'oxygène de l'air, le fer ferreux s'oxyde en fer ferrique.  9, record 18, French, - fer%20ferreux

Record number: 18, Textual support number: 1 OBS

Les symboles ++, 2+ et +2 sont en exposants dans les abréviations.  10, record 18, French, - fer%20ferreux

Record 18,  Textual support,  Spanish

Record number: 18, Textual support number: 1 OBS

Según sean sus valencias, el hierro da dos familias de compuestos: compuestos ferrosos (cuyas disoluciones suelen ser verdes), si el hierro es bivalente; compuestos férricos, de color entre amarillo y rojo, si es trivalente.  1, record 18, Spanish, - hierro%20ferroso

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 DEF

A variety of andradite garnet containing magnesium.  1, record 19, English, - bredbergite

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 DEF

Variété de grenat ferreux, contenant du calcium et du magnésium.  1, record 19, French, - bredbergite

Record 19,  Textual support,  Spanish

Record number: 19, Textual support number: 1 DEF

Variedad de granate ferroso que también contiene calcio y magnesio.  1, record 19, Spanish, - bredbergita

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 CONT

The chemical ferrous-cupric sulfate dosimeter was attached outside of the polystyrene foam boxes to cross-check the accuracy of the dosimetry.  1, record 20, English, - ferrous%2Dcupric%20sulfate%20dosimeter

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 CONT

Le dosimètre cuprique est un dosimètre de référence. Il permet de mesurer des doses allant de 0,1 à 8 kGy.  1, record 20, French, - dosim%C3%A8tre%20cuprique

Record number: 20, Textual support number: 1 OBS

Version modifiée du dosimètre de Fricke par ajout de sulfate cuivreux qui s'oxyde, par ionisation, en sulfate cuivrique.  1, record 20, French, - dosim%C3%A8tre%20cuprique

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  French

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  French

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  French

Record 23,  Textual support,  Spanish

Record 24,  Textual support,  English

Record 24,  Textual support,  French

Record 24,  Textual support,  Spanish

Record number: 24, Textual support number: 1 OBS

Polvo cristalino inodoro; amarillo pálido. Soluble en ácidos, insoluble en agua. Se descompone a 190º C dando anhídrido carbónico. Muy tóxico.  2, record 24, Spanish, - oxalato%20ferroso

Record 25,  Textual support,  French

Record 25,  Textual support,  Spanish

Record 26,  Textual support,  French

Record 26,  Textual support,  Spanish

Record 27,  Textual support,  French

Record 27,  Textual support,  Spanish

Record 28,  Textual support,  French

Record 28,  Textual support,  Spanish

Record 29,  Textual support,  French

Record 29,  Textual support,  Spanish

Record 30,  Textual support,  French

Record 30,  Textual support,  Spanish

Record 31,  Textual support,  French

Record 31,  Textual support,  Spanish

Record 32,  Textual support,  French

Record 32,  Textual support,  Spanish