in separate streaks. Apply a small amount of acid to each streak and compare the result. Testing needles not only come in each metal, but also in the different grades of fineness. This comparison test is a great way to find out if your precious metal is real and to determine the finenes...
Consult with a financial advisor to determine the appropriate percentage of your portfolio to allocate to gold. Select a variety of gold investments, such as gold bars, coins, or ETFs, to spread risk. Maintain a long-term perspective and consider the potential for gold to act as a hedge aga...
You nod, and her smile goes from tentative to delighted. There will be time enough in the future to determine how things must be: where you will live, how. What to say to her parents. What songs you will sing. Bathala is not known to bestow favors twice, and you already know your...
Some metals at this level of purity, like gold, are too soft to wear as jewelry but can be used as an investment. Large bars of precious metals are called ingots. Dealers sometimes specialize in specific precious metals. Most offer gold and silver bullion but it can be trickier to find ...
In this free video science lesson from Internet pedagogical superstar Salman Khan, you'll learn how to determine the empircal and molecular formulas of a substance given percent composition. Whether you need help studying for that next big test or could just use a hand finishing your homework, ...
Tiffany & Co. is a brilliant designer that makes some of the most sought after jewelry in the world. Unfortunately, this has led many to create fake or counterfeit Tiffany...
(VOCs) and ignitable vapors in such a manner that will not compromise the specified performance of the cabinet and in a manner that is acceptable to the authority having jurisdiction." To determine if a cabinet should be vented, it is critical the l...
Bullion is a term that encompasses physicalbarsand coins, but we’ll deal with the bars first. Bars are formed rectangles of gold or silver that are 99.5% or higher in terms of purity. Bars vary in size from under an ounce all the way up to 400 ounces. Bars have a stamp that is t...
Physical: Gold or silver bars or coins can be purchased froma reputable dealerand kept in a safe deposit box at home, in a bank, or with a third-partydepository. The client has full legal ownership of the gold. If the bank faces bankruptcy, its creditors have no claim to the bullion ...
Looking at the color wheel, we can also determine three key color schemes: Complementary colorsrefer to two colors that are opposite one another. Analogous colorsrefer to three colors that sit directly next to each other. Triadic colorsrefer to three colors that are evenly spaced around the colo...