I would like to know what is the source of Silver
218412
Silver is an element.  It is found in rocks that are called ore.  It usually occurs as a sulfide mineral, such as AgS2, or in small amounts in a sulfide mineral based on another metal, such as PbS2.\n\nGold is Au.  Silver is Ag.
169272
You might be referring to Alpaca silver, which is an alloy of copper, nickel, and zinc. It looks like silver but it is not, and because of this it is very inexpensive.  Low-end jewelery in Peru is made of this kind of "silver", high end jewelery in Peru will use a very high grade of silver usually .925 or .950.
99377
Granite hornblende is a source of silicon.\nAs a start, have a look here:
655941
Silver crystals will form on the copper strip.
325207
Garlic. Check out the link at the bottom for more info.
17323
who b8r than an indian to answer this question?\n\nok...the silver u have eaten is about 10^-6 m thin, that is 0.000006m, and if u want 1gm of silver this way u would have to eat about 10,000 sweets, so...the amount of metal you ate will not cause any significant change in your body. so, dont worry and i hope u enjoyed your sweet.    \n\nps: i have eaten loads of such sweets without ny problem to my health, but if u still wanna b completely sure, just pull off the layer of silver bfr u eat, its quite easy to do so, and as much fun as popping the bubbles in bubble wrap. :)
259467
You can remove the tarnish with baking soda, metalic aluminum, and water. The aluminum combines with the sulphur compounds in tarnish (silver sulfide) to form aluminum sulfide, leaving the silver clean. \n\nSilver polishes buff the tarnish off of the silver, leaving a thinner layer on the object. This method keeps the original silver in place.\n\nhttp://scifun.chem.wisc.edu/HOMEEXPTS/TARNISH.html
445297
The alloying metal in sterling silver is often copper.  As an experiment, try wearing a copper bracelet for a bit and see if you show allergy to that.  Painting the necklace links with clear nail polish, as other responders have suggested, could help.
270801
Please visit www.kitco.com  to find latest price of silver. It was closed at $12.42 per ounce.\n\nIts trading range with in last one year is from $6 to $15.00.\n\nTo know more about commodities trading please visit \nhttp://www.uscommoditiestrader.com/
117850
Try changing the pH of the system and lowering the voltage.  If those don't help go the other way.\n\nhttp://www.cehs.siu.edu/Chemical/silver_waste.htm\n\nhttp://www.p2pays.org/ref/01/00048.htm\n\nhttp://www.finishing.com/73/82.shtml
565586
Here ya go:\n\nhttp://www.advfn.com/p.php?pid=commodities&cc=US&refredir=1&nopu=7M3QB%2BHE0y6hTGQhlEp7%2FVKaIh%2FBzoP%2BnsaIR%2FdsdTWnEvJInj968IWMQSybT%2BSR
665249
sounds like an AP question.  So you are trying to calculate Ksp for silver acetate. \n\nAgC2H3O2 <--> Ag+  + C2H3O2-\n\nSolubility will be darn low so from there set up your ice chart and go to town.
128819
No, it's Ag2S. The 2 is a subscript, denoting 2 Silver atoms to 1 Sulphur atom. Silver has a valency of 1+, while Sulpur has a valency of 2-, hence 2 Silver atoms are needed to balance with 1 Sulphur atom to form a compound. Besides, the equation would make sense then. 2 Silver atoms and 1 Sulphur atom on both sides of the equation, the equation is now balanced. 10 marks please, thank you!
489092
Also check out the " Four Peaks Amethyst Mine", its in Arizona. It will give you additional information which you are seeking.
217650
If you ever do any study on silver purification it will help you to understand this scripture. It is a maticulous process where the refiner has to sit and watch the silver for the perfect amt of time, making sure to pull it out of the fire at the right time so the precious metal will not be destroyed. We are the precious metal, God is the refiner.
343533
i heard there are tiny metals ranging in size between\nmicrodots and pieces of wire 1/3rd of an inch.
406227
It might be the tarnish partially removed or it might even be some corroded aluminum.  You're not supposed to wrap the silver in the foil, just set it on the foil in a pan while you add baking soda and hot water.  Tarnish is silver sulfide and and the aluminum (aided by the baking soda) removes the sulfer, turning it back to silver.  The attached link explains how the process is supposed to work.  I'd bet that a good commercial polish can get the grey coating off.\n\nAnd don't let your friend play with the silver any more.