what is metallic
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metallic of, relating to, or consisting of metal. 2. of the nature of or suggesting metal, as in luster, resonance, or hardness: metallic green; a harsh metallic sound. 3. Chemistry. (of a metal element) being in the free or uncombined state: metallic iron. containing or yielding metal.
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metallic bond The chemical bonding that holds the atoms of a metal together. This bond is formed from the attraction between mobile electrons and fixed, positively charged metallic atoms.Whereas most chemical bonds are localized between specific neighboring atoms, metallic bonds extend over the entire molecular structure.See more at bond.he chemical bond characteristic of metals, in which mobile valence electrons are shared among atoms in a usually stable crystalline structure.
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metal Definition of metal for English Language Learners : a substance (such as gold, tin, or copper) that usually has a shiny appearance, is a good conductor of electricity and heat, can be melted, and is usually capable of being shaped
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SILVER Silver is a soft, white metal with a shiny surface. It is the most ductile and most malleable metal. Ductile means capable of being drawn into thin wires. Malleable means capable of being hammered into thin sheets. Silver has two other unique properties.It conducts heat and electricity better than any other element.ilver is a soft, white metal with a shiny surface. It is the most ductile and most malleable metal. Ductile means capable of being drawn into thin wires. Malleable means capable of being hammered into thin sheets. Silver has two other unique properties. It conducts heat and electricity better than any other element.
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Metallic bond Metallic bond. Metallic bond, force that holds atoms together in a metallic substance. Such a solid consists of closely packed atoms. In most cases, the outermost electron shell of each of the metal atoms overlaps with a large number of neighbouring atoms.
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- Tin is one of the basic chemical elements. When refined, it is a silvery-white metal known for its resistance to corrosion and its ability to coat other metals. It is most commonly used as a plating on the steel sheets used to form cans for food containers.
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Metal This article is about metallic materials. For other uses, see Metal (disambiguation). A metal (from Greek μέταλλον métallon, mine, quarry, metal) is a material (an element, compound, or alloy) that is typically hard, opaque, shiny, and has good electrical and thermal conductivity.
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- Metallic-Minerals with a metallic luster are opaque and reflective, like metal. The metal lic elements, most sulfides, and some oxides belong in this category. Submetallic-Describes a mineral that is opaque to nearly opaque and reflects well.
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metal Definition of metal. 1  1 : any of various opaque, fusible, ductile, and typically lustrous substances that are good conductors of electricity and heat, form cations by loss of electrons, and yield basic oxides and hydroxides; especially : one that is a chemical element as distinguished from an alloy.
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- Here are all the possible meanings and translations of the word metallic. Princeton's WordNet(1.50 / 2 votes)Rate this definition: metallic(noun) a fabric made of a yarn that is partly or entirely of metal. metallic(adj) a yarn made partly or entirely of metal. metallic, metal(a)(adj) containing or made of or resembling or characteristic of a metal.
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Metallic bonding Metallic bonding is a type of chemical bonding that arises from the electrostatic attractive force between conduction electrons and positively charged metal ions. It may be described as the sharing of free electrons among a lattice of positively charged ions. Metallic bonding accounts for many physical properties of metals, such as strength, ductility, thermal and electrical resistivity and conductivity, opacity, and luster. Metallic bonding is not the only type of chemical bonding a metal can e
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Metalloid A metalloid is a chemical element with properties that are a mixture of both metals and nonmetals. There is no standard definition of a metalloid, nor is there complete agreement as to which elements are appropriately classified as such. Despite this lack of specificity, the term remains in use in the literature of chemistry.
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Metal A metal (from Greek μέταλλον metallon, métallon, mine, quarry) metal is a (material an, element, compound or) alloy that is typically, hard, opaque, shiny and has good electrical and thermal. conductivityhen a metal ore is an ionic compound of that metal and a non-metal, the ore must usually be smelted — heated with a reducing agent — to extract the pure metal. Many common metals, such as iron, are smelted using carbon as a reducing agent.
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Metallic Bonding and the Physical Properties of Metals Chemistry Tutorial Key Concepts. 1  A metal is a lattice of positive metal 'ions' in a 'sea' of delocalised electrons. 2  Metallic bonding refers to the interaction between the delocalised electrons and the metal nuclei. 3  The physical properties of metals are the result of the delocalisation of the electrons involved in metallic bonding.
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Metal About 91 of the 118 elements in the periodic table are metals (some elements appear in both metallic and non-metallic forms). Astrophysicists use the term metal to collectively describe all elements other than hydrogen and helium. Thus, the metallicity of an object is the proportion of its matter made up of chemical elements other than hydrogen and helium.
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Metallic bond Metallic bonds are found in metals like zinc. Metallic bonding is the force of attraction between valence electrons and the metal ions. It is the sharing of many detached electrons between many positive ions, where the electrons act as a glue giving the substance a definite structure. It is unlike covalent or ionic bonding.
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- Corrosion is the chemical or electrochemical reaction between a material, usually a metal, and its environment that produces a deterioration of the metal and its properties.A chemist would classify corrosion as an oxidation, an electron-transfer reaction involving the loss of electrons. Metal Corrosion or Metallic Corrosion can be defined as the destructive attack of a metal through interaction with its environment. The most common example is Rust, an … iron oxide Fe2O3, that is the consequence of the Corrosion process of Iron. + 9 others found this useful.
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- Metallic bonding. Metallic bonding is the type of bonding found in metallic elements. This is the electrostatic [electrostatic: An electrostatic force is generated by differences in electric charge (ie positive and negative) between two particles.onic bonding is the electrostatic force of attraction between positively and negatively charged ions. These ions have been produced as a result of a transfer of electrons between two atoms with a large difference in electronegativities.
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Metal A metal can refer to an element, compound, or alloy that is a good conductor of both electricity and heat. Recall the general properties of metallic elements. The electrical and thermal conductivities of metals originate from the fact that their outer electrons are delocalized.
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silver A soft, shiny, white metallic element that is found in many ores, especially together with copper, lead, and zinc. It conducts heat and electricity better than any other metal. Silver is used in photography and in making electrical circuits and conductors.
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- An amorphous metal (also known metallic glass or glassy metal) is a solid metallic material, usually an alloy, with a disordered atomic-scale structure.Most metals are crystalline in their solid state, which means they have a highly ordered arrangement of atoms.morphous metals derive their strength directly from their non-crystalline structure, which does not have any of the defects (such as dislocations) that limit the strength of crystalline alloys. One modern amorphous metal, known as Vitreloy, has a tensile strength that is almost twice that of high-grade titanium.
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Silver Silver is a soft, white metal that usually occurs in nature in one of four forms: 1) as a native element; 2) as a primary constituent in silver minerals; 3) as a natural alloy with other metals; and, 4) as a trace to minor constituent in the ores of other metals. Most of the silver produced today is a product of the fourth type of occurrence.
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metal noun. 1  Any of a category of electropositive elements that usually have a shiny surface, are generally good conductors of heat and electricity, and can be melted or fused, hammered into thin sheets, or drawn into wires. 2  An alloy of two or more metallic elements. 3  An object made of metal. 4  Basic character; mettle.
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- tin (Sn). Etymology: AS. a whitish metallic element. Its atomic number is 50; its atomic mass is 118.69. Tin (IV) oxide is used in dentistry as a polishing agent for teeth and in some restorative procedures.See also stannous fluoride. metallic element (atomic number 50; atomic weight 118.71) present in trace amounts in nature; it has been linked to deficiency states in some plants and animals, but has no known physiological rule in humans.
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Metal Astrophysicists use the term metal to collectively describe all elements other than hydrogen and helium. Thus, the metallicity of an object is the proportion of its matter made up of chemical elements other than hydrogen and helium.hen a metal ore is an ionic compound of that metal and a non-metal, the ore must usually be smelted — heated with a reducing agent — to extract the pure metal. Many common metals, such as iron, are smelted using carbon as a reducing agent.
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- What is a metallic taste? A metallic taste is a distorted sense of taste in your mouth. A metallic, bitter or foul taste in the mouth is also referred to as dysgeusia. A lack of or change in taste can be due to anything that interferes with the normal taste process.