Its Fast, Its Bright, Its fluorescent Light, Its kryptonite!!
Melts at -157.3C, 115.9K & boiling point at -153.2C, 119.4K
Mass of 83.798.
Atomic numer is 36.
A member of the noble gasses, with 36 protons, 36 electrons & 48 nuetrons. Like other Noble Gasses Krypton can be used to make light such as lasers & fluorescent lights. Can be up to 35 dollars for a large bulb!