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The element that I have chosen in. The people who discovered it are known as Sir William Ramsay and Morris William Travers. Sir William Ramsay and Morris William Travers were looking for new gases in the air when the discovered krypton (Kr). They called it krypton which is Greek for? hidden? . Ramsay and Travers discovered this gaseous element in 1898.
They discovered it by collecting residues that were left after their experiment. While looking for new gases they mainly found oxygen and nitrogen which had already been discovered. One day the residue that they had found was deviant. The had unearthed KRYPTON!
Krypton is known as one of the argonne. It is colorless, odorless, tasteless, and also monoatomic. Krypton is one of the six noble gases which occupy Group 8 A of the periodic table. They are remarkable for their un reactivity, but there are two gases that it does react with and they are fluorine and chlorine, halogens from Group 7 A. Krypton is used as a source of light in incandescent and gaseous-discharge lamps. I can be used in aluminum welding as a?
blanket? of over the metal to keep it from reacting violently with oxygen or nitrogen. However, it comes with a mighty price at $ 30 /liter the average person cannot afford to much of it. Krypton has an atomic number of 36 and a density of 3. 74 g / cm cubed. It melts at - 157. 2 degrees Celsius and boils at - 153. 4 degrees Celsius. It has a cubic crystal structure and is classified as one of the noble gases.
It has 36 protons / electrons and 48 neutrons.
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