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.
Noble gases are elements that have all possible electron positions in the outer, or valence, shell filled. This makes them chemically non-reactive. They are found in group 18 â¦ on the periodic table (far right edge) of elements (He, Ne, Ar, Kr, Xe, and Rn).he only other elements that are gases at room temperature are hydrogen, oxygen, nitrogen, and then fluorine and chlorine. Those last two elements are part of group 17, which is the group known as halogens.   A link to the Wikipedia periodic table is posted.