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  2. Silver chloride - Wikipedia

    en.wikipedia.org/wiki/Silver_chloride

    Silver bromide (slightly yellowish white) and silver iodide (bright yellow) are also significantly more photosensitive than is AgCl. [1] [4]: 46 AgCl quickly darkens on exposure to light by disintegrating into elemental chlorine and metallic silver. This reaction is used in photography and film and is the following: [5]

  3. Silver chloride electrode - Wikipedia

    en.wikipedia.org/wiki/Silver_chloride_electrode

    Commercial reference electrodes consist of a glass or plastic tube electrode body. The electrode consists of a metallic silver wire (Ag (s)) coated with a thin layer of silver chloride (AgCl), either physically by dipping the wire in molten silver chloride, chemically by electroplating the wire in concentrated hydrochloric acid (HCl) [3] or electrochemically by oxidising the silver at an anode ...

  4. Metal aquo complex - Wikipedia

    en.wikipedia.org/wiki/Metal_aquo_complex

    In the binuclear ion [Co 2 (OH 2) 10] 4+ each bridging water molecule donates one pair of electrons to one cobalt ion and another pair to the other cobalt ion. The Co-O (bridging) bond lengths are 213 picometers, and the Co-O (terminal) bond lengths are 10 pm shorter. [10] The complexes [Mo 2 (H 2 O) 8] 4+ and [Rh 2 (H 2 O) 10] 4+ contain metal ...

  5. Silver halide - Wikipedia

    en.wikipedia.org/wiki/Silver_halide

    A silver halide (or silver salt) is one of the chemical compounds that can form between the element silver (Ag) and one of the halogens.In particular, bromine (Br), chlorine (Cl), iodine (I) and fluorine (F) may each combine with silver to produce silver bromide (AgBr), silver chloride (AgCl), silver iodide (AgI), and four forms of silver fluoride, respectively.

  6. Metal ions in aqueous solution - Wikipedia

    en.wikipedia.org/wiki/Metal_ions_in_aqueous_solution

    Another aqua species in which there is a metal-metal bond is the molybdenum(II) species formulated as [(H 2 O) 4 Mo≣Mo(H 2 O) 4] 4+. [39] Each molybdenum is surrounded by four water molecules in a square-planar arrangement, in a structure similar to that of the known structure of the chloro complex [Mo 2 Cl 8 ] 4− .

  7. Reactivity series - Wikipedia

    en.wikipedia.org/wiki/Reactivity_series

    electropositive metals with values between 1.4 and 1.9; and electronegative metals with values between 1.9 and 2.54. From the image, the group 1–2 metals and the lanthanides and actinides are very electropositive to electropositive; the transition metals in groups 3 to 12 are very electropositive to electronegative; and the post-transition ...

  8. List of aqueous ions by element - Wikipedia

    en.wikipedia.org/wiki/List_of_aqueous_ions_by...

    Ⓒ Cation-only elements are shown as being limited to sixteen elements: all those in group 1, and the heavier actinides. Ⓓ Rare earth metals are the group 3 metals scandium, yttrium, lutetium and the lanthanides; scandium is the only such metal shown as being capable of forming an oxyanion.

  9. Chlorargyrite - Wikipedia

    en.wikipedia.org/wiki/Chlorargyrite

    Chlorargyrite is the mineral form of silver chloride (AgCl). [5] Chlorargyrite occurs as a secondary mineral phase in the oxidation of silver mineral deposits. It crystallizes in the isometric–hexoctahedral crystal class. Typically massive to columnar in occurrence it also has been found as colorless to variably yellow cubic crystals.