You can take them to some jewelers and they will buy them.
The government of India has taken many steps to help prevent pollution in the country. They are phasing out old vehicles, they have mass transit, and all newer vehicles have Catalytic Converters.
Precious metals (gold, silver) and jewels. These were taken from the conquered tribes of Central and South America and mostly returned to Spain, to make the monarchs and traders wealthy.
Metals taken as micronutrients, in the body are dissolved in water; it is not a chemical reaction.
Precious metals (gold, silver) and jewels. These were taken from the conquered tribes of Central and South America and mostly returned to Spain, to make the monarchs and traders wealthy.
Gold and silver are known as precious metals. The chemical symbol for silver is AG, taken from the Latin word Argentum. The chemical symbol for gold is AU, taken from the Latin word Aurum. Symbols may be different in languages other than English.
Please clarify.
My guess is that you're referring to "base metal". That's any metal that is not classed as a "precious metal" like gold, silver, platinum, etc. Most metals are base metals because their values are comparatively low; there's no official dividing line between base and precious. Base metals are used for coins so that their value as scrap doesn't exceed their face value. That's why silver was taken out of coins back in the 1960s - you could get a dime for 10¢ at the bank and sell it to a scrap dealer for nearly a dollar! Note that changing times and technologies can affect what is a precious metal. At one time aluminum was very rare and extraordinarily valuable, worth more than gold. Then a process was developed for extracting it cheaply and its value dropped to where it's the commonplace metal we use today.
Marion Jones
sometimes precious gifts can be taken away for just to achieve something."
The limit is that the customer doesn't have the impression that undue industrialization has taken hold of his precious, love-crafted food item.
You repair a clogged catalytic converter by replacing it. A catalytic converter works by having unburned gasoline or some other substance touch a metallic catalyst such as platinum or rhodium. When the catalytic metal becomes covered over with garbage it stops working. When it stops converting the garbage to carbon dioxide and water, the small holes in it then become clogged. Then it will not let exhaust gasses pass though. No way exists to clean out a catalytic converter. They can only be taken apart and the substance used as raw material to create a new metallic catalyst. You can drive fast and blow the dirt off!
Metals ARE taken on airplanes every day. However, if it is in a shape that would allow it to be used as a weapon, it cannot. That includes some tools, knives, box cutters, etc.