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  2. List of fictional elements, materials, isotopes and subatomic ...

    en.wikipedia.org/wiki/List_of_fictional_elements...

    Its unusual properties include ability to negate gravity, allowing a person wearing an object made of it, such as a belt, to fly. Nth metal also protects the wearer from the elements and speeds healing of wounds, [56] increases their strength, and protects them from temperature extremes. It has many other properties that are yet to be revealed ...

  3. Copper in biology - Wikipedia

    en.wikipedia.org/wiki/Copper_in_biology

    Cytochrome c oxidase is the protein that binds the O 2 between a copper and an iron; the protein transfers 4 electrons to the O 2 molecule to reduce it to two molecules of water. Copper is also found in many superoxide dismutases, proteins that catalyze the decomposition of superoxides by converting it (by disproportionation) to oxygen or ...

  4. Antimicrobial properties of copper - Wikipedia

    en.wikipedia.org/wiki/Antimicrobial_properties...

    Copper alloy surfaces have intrinsic properties that destroy many microorganisms.In the interest of protecting public health, especially in healthcare environments with their susceptible patient populations, an abundance of peer-reviewed antimicrobial efficacy studies have been conducted in the past ten years regarding copper's efficacy to destroy E. coli O157:H7, methicillin-resistant ...

  5. Iron(III) chloride - Wikipedia

    en.wikipedia.org/wiki/Iron(III)_chloride

    Aqueous solutions of iron(III) chloride are also produced industrially from a number of iron precursors, including iron oxides: Fe 2 O 3 + 6 HCl + 9 H 2 O → 2 FeCl 3 (H 2 O) 6. In complementary route, iron metal can be oxidized by hydrochloric acid followed by chlorination: [10] Fe + 2 HCl → FeCl 2 + H 2 FeCl 2 + 0.5 Cl 2 + 6 H 2 O → FeCl ...

  6. Copper - Wikipedia

    en.wikipedia.org/wiki/Copper

    Cytochrome c oxidase is the protein that binds the O 2 between a copper and an iron; the protein transfers 4 electrons to the O 2 molecule to reduce it to two molecules of water. Copper is also found in many superoxide dismutases, proteins that catalyze the decomposition of superoxides by converting it (by disproportionation) to oxygen and ...

  7. Pyramid power - Wikipedia

    en.wikipedia.org/wiki/Pyramid_power

    Pyramid power is the belief that the pyramids of ancient Egypt and objects of similar shape can confer a variety of benefits. Among these supposed properties are the ability to preserve foods, [1] sharpen or maintain the sharpness of razor blades, [2] improve health, [3] function "as a thought-form incubator", [4] trigger sexual urges, [5] and cause other effects.

  8. Iron in folklore - Wikipedia

    en.wikipedia.org/wiki/Iron_in_folklore

    The use of "iron and water against the devil" is cited by one of the characters who suggests and applies the theory. In Trollhunters: Tales of Arcadia, a pure iron horseshoe, referred to as a "gaggletack", can be used to force changelings to take whichever form they were not taking, upon direct contact with a gaggletack. Gaggletacks are used ...

  9. Copper (II) chloride - Wikipedia

    en.wikipedia.org/wiki/Copper(II)_chloride

    Copper(II) chloride is used as a catalyst in a variety of processes that produce chlorine by oxychlorination. The Deacon process takes place at about 400 to 450 °C in the presence of a copper chloride: [8] 4 HCl + O 2 → 2 Cl 2 + 2 H 2 O. Copper(II) chloride catalyzes the chlorination in the production of vinyl chloride and dichloromethane. [8]