What are alkine earth metals?
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I assume you mean alkaline earth metals and they are all metals in the second column of the periodic table and include beryllium, magnesium, calcium, strontium, barium, and radium.  They oxidize easily in air so most often pure samples are stored in oil.
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Mercury\n\nA heavy, silvery, transition metal, mercury is one of five elements that are liquid at or near standard room temperature (the others are the metals caesium, francium, and gallium, and the nonmetal bromine)
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Chromium is an essential trace mineral that helps the body maintain normal blood sugar levels. Chromium also may play a role in increasing HDL cholesterol (the good kind) while reducing overall cholesterol levels. It has also been linked to reducing body fat and body weight. This chromium is in the picolinate form. (available in the form of capsule 200 mcg/day)\n\nBy\nSURESH KUMAR .M.P.T.,M.I.S.C.P\nCHARTERED PHYSIOTHERAPIST\nskmpt2002@yahoo.co.uk
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You can't. Alchemy is a myth. Without nuclear reactions, you can't turn lead into gold, or any element into any other element.
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check this site out\n\nhttp://www.chemicalelements.com/elements/al.html
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You missed to write 'metals'. This is customary.!!!\n\nAll answers are relevant.\n\nmurthy seems to be more relevant to the question.\n\nReview in the following way:\n\nOne thing common with 1A & 2A group is there nature to form alkalies with water; so they are alkaline in nature.\n\nThe second thing common is that they all are metals so they are alkaline metals.\n\nAn additional aspect only to 2A group is that the members of the group are normally more abundent in mineral form (in the earth crust) so to distingwish with the other alkaline metals they are referred as alkaline earth metals.
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Alkali metals are the elements in the first column of the periodic table they lose one electron to from cations of a +1 charge, while alkali earth metals are the elements in the second column of the periodic table and the give up two electrons to form cations of a +2 charge
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alkaline earth metals are group 2A in the periodic table, they are Be, Mg, Ca, Sr, Ba, Ra.\nhalide is the name of salt that has halogen group (group 7A).they are F, Cl, I, Br, At.\nSince the valence of alkaline is 2 and that of halogen is 1, we'll have this chemical formula: MX2 (can't type subscript :P ) (2 should be typed in subscript).\nFor example: MgCl2, MgI2, BaCl2, CaBr2,....
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Metals are to the left of the stair-step line on the table.  They are good conductors of heat and electricity, malleable, ductile, have metallic bonds, and have luster.
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My guess would be Duraluminium (an Aluminum alloy) orsome sort of titanium alloy... \n\nDuraluminium is used in harddisks as the ring separating the platters and in expensive bikes.
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ummm...anything really\n\nNaCl\n\nwater\n\npotassium chromate\n\nwhatever you want\n\npure substances like iron or nitrogen etc
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name: calcium \nsymbol: Ca \natomic number: 20 \natomic weight: 40.078 (4) g \ncas registry id: 7440-70-2 \ngroup number: 2 \ngroup name: alkaline earth metal \nperiod number: 4 \nblock: s-block\nstandard state: solid at 298 K \ncolour: silvery white \nclassification: metallic
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Solid. The only liquid ones are bromine and mercury I think.\nPotassium is a soft silvery-white metallic alkali metal that occurs naturally bound to other elements in seawater and many minerals
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iron, copper, gold, tin.
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in its metallic form is an essential component in the making of esters and in the manufacture of organic compounds. This alkali metal is also a component of sodium chloride (NaCl) which is vital to life. Other uses:\n\nIn certain alloys to improve their structure. \nIn soap, in combination with fatty acids. \nTo descale metal (make its surface smooth). \nTo purify molten metals. \nIn sodium vapor lamps, an efficient means of producing light from electricity. \nAs a heat transfer fluid in some types of nuclear reactors and inside the hollow valves of high-performance internal combustion engines.
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usually protein with some metallic ions
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You need to look at a Periodic Table. The farther to the left of the table an element is, the more metallic it is.