Romanian is spoken in ROMANIA... OK Brian then what do I listen to all day if not Romanian. They speak Romanian in Romania. They speak Italian in Rome although you will find those who speak English cause it is a touristy place. Considering that it's in ITALY, they mainly speak Italian. They only Speak Romanian in the brothels, and english at the cheap gift stores.
Silver crystallises in a face centred cubic lattice with all atoms at the lattice points: The length of an edge of the unit cell was determined to be 408.6 pm. The density of silver is 10.5 g cm^-3. 1) calclulate the mass of a silver atom. 2) using the known value of the atomic mass of silver (107.87 u), calculate Avogadro's number. Thank you. Harriot
Whatever your reason, you'll need to know how to test your silver. Silver is a versatile chemical element. Sterling silver is 92.5 percent silver and 7.5 percent other metals, primarily copper.It is harder than pure silver.. Try the sliding test. If you are testing silver bars, there is another way you can use a magnet to see if your silver is real or not. Angle one of your silver bars so that it is at a 45 degree angle.