DOUBLE DIN CAR STEREO EXAMPLE. When talking bout DIN car stereo, DIN refers to a standardized radio/stereo size for vehicles (large enough to accept a CD). The size is 2â³ high by 7â³ wide. 2 DIN or double DIN refers to units that are twice as high as the standard DIN, and so 1 DIN would be the standard DIN specification.
The noble gases are the elements in Group 18 of the periodic table. These are the inert gases, and they include helium, neon, argon, krypton, xenon and radon. The chemical sym â¦ bols for these elements are He, Ne, Ar, Kr, Xe, and Ra, respectively. 5 people found this useful.
Neon is one of six elements, found in the rightmost column of the Periodic Table, that are inert. Noble gases react very unwillingly, because the outermost shell of electrons orbiting the nucleus is full, giving these gases no incentive to swap electrons with other elements. As a result, there are very few compounds made with noble gases. Like its noble gas comrades, neon is odorless and colorless. Under certain laboratory conditions, neon can form a compound with fluorine, but is otherwise nonreactive, according to the Thomas Jefferson National Accelerator Laboratory.