How is metal created?
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ore is mined, then heated very hot. the rock and metals separate. the slag is filtered off the top.
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Copper in the metal spark and flame apparatus of the lighter.  The metal is heated by the flame, and electrons in the metal are excited and jump up a few orbitals (energy levels), and on the way back down to the ground state, they release the energy in the form of light correpsonding to green wavelengths.
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Try this. Iron when combined with other metal elements becomes non-magnetic, yet with varying of the same elements is quite attracted to the magnet.Name the divisions of the metals and explain why.
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Many materials can react with ozone to form oxygen as a by-product.  Most all are reducing agents.  A more definitive answer rests on how you are using the term "element".  If you are using it the periodic table sense then your answer would include many of the metals capable of being oxidized.
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Different metals have different magnetic field strengths.\n\nFor example, neodymium magnets are among the strongest.
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The length of any metal increases as the temperature rises. \n\nThe increase in length, for the same initial length is different for different metals for the same increase of temperature.\n\nIn bimetallic strips, two metals strips of same length are placed one over the other and are riveted at their ends.\n\nWhen these strips are heated, both strips increase in lengths but one increases more than the other.\n\nBut, as the ends are fixed, to accommodate the increase in length, both bend into arcs of a circle, the less increased strip form the  inner arc and the other form the outer arc.\n\nThis bimetallic strip is in contact with another strip and they are in series with the heating element of the iron. \n\nThis second strip can be depressed at will by means of a screw which can be operated externally.\n\nAs the temperature increases the bimetallic strip begins to bend but it is in contact with the second strip till a particular temperature reaches which is determined by the adjustment of the screw.\n\nWhen that temperature is reached the second strip ceases its contact with the bimetallic strip.
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It has to be iron.  Without Fe, there'd be no steel, and no civilization as we know it.  You COULD make steel-like alloys with elements like Ni, but they'd be too costly for widespread use.
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piece of metal that is exposed to an electromagnetic field\n\n\nBasically the individual atoms of the material are polarized to begin with, but they're scrambled among each other. Putting them in a magnetic field just makes many of them align and have a higher degree of directional attraction.
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Here is an interesting fact.  The interior of our bones are lined with copper atoms.\nResearch it, its true.
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I'll make it easy for you.All the metals forms positive ions by losing electrons and all non-metals form negative ions by gaining electrons.\nExample:- NaCl  Na+ & Cl-
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If you are doing it in a laboratory setting, you can mix it with carbon and reduce it to the metal. You will need high temperatures, though.
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i m surprised none of these  answers are correct \nthe correct answer is Metalliod
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Traditionally, metals have certain characteristic physical properties: they are usually shiny (they have "lustre"), have a high density, are ductile and malleable, usually have a high melting point, are usually hard, and conduct electricity and heat well. However this is mainly because the low density, soft, low melting point metals happen to be reactive, and we rarely encounter them in their elemental, metallic form. Metals are also sonorous, which means that they conduct sound well.\n\nAnd not all metals are magnetic!\n\nPalladium is a soft silver-white metal that resembles platinum. It doesn't tarnish in air. Palladium is the least dense and has the lowest melting point of the platinum group metals. It is soft and ductile when annealed and greatly increases its strength and hardness when it is cold-worked. Palladium is chemically attacked by sulfuric and nitric acid but dissolves slowly in hydrochloric acid. This metal also does not react with oxygen at normal temperatures.
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Refining of metal is a process used to extract impurities from the metal to make it "pure".  Gold, silver, and Platinum are some metals that are refined. In general ore is usually combined with a flux and then placed in a melting furnace and heated at very high temperatures until it turns into a molten material. The flux fuses with the undesired material. The flux is lighter than the precious metal and floats to the top. The molten material is poured into molds, like brick shape or an inverted cone.  The slag (the impurities) floats to the top and what you have left is a "button" of the precious metal.
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Gold and helium are made of the same stuff, but are radically different.\n\nWhat is important is how the compenents are arraigned.  And by that, I mean through natural processes.\n\nYes, we are made of star stuff.  Without iron created in a supernova somewhere, our blood wouldn't work.\n\nHumans didn't "mysterously" appear.  From the first organism to humans a few billion year laters, it took trillions of babysteps and trial and error to build the eventually more complex organism of man.\n\nThe alive question is simple to.  A computer in pieces doesn't do a darn thing, but if you put it together correctly, it operates perfectly in an extremely complex manner.  At some point, humans emerged into consciousness when all the pieces, via natural selection, fit together in the right way.
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francium. mercury is technicaly not a metal, it just has a low melting point, low metling points do not make it unstable. if that were the case, then oxygen would be VERY unstable ITS ALREADY TURNED INTO VAPOR!!!
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Simple, just react the metal with a strong acid such as HCl(hydrochloric acid), to produce the salt+ hydrogen gas \n\nex. Au+HCl=> AuCL+H2( silver+hydrochloric acid= silver chloride(salt) + hydrogen gas). same goes for all other metals.