Generally, the more empty the outer electron shell, the more reactive the element. Helium has two(2) electrons, and is thus full, all the other noble elements has eight(8) electrons in it's outer electron shell, so they are also full. *And for everyone's sake, krypton is not green, but colorless, and forms white crystals when solid.
(a) Jubilees was written between 153 B.C. and the year of Hyrcanus' breach with the Pharisees. (1) It was written during the pontificate of the Maccabean family, and not earlier than 155 B.C., when this office was assumed by Jonathan the Maccabee.
1 In 2004, the Jotter's Jubilee, the company released a number of special editions. 2  The flat button was restored to its original rounded shape that it had prior to 1973 and was imprinted with the number '50' signifying the pen's fiftieth anniversary of production. In 2004, the Jotter's Jubilee, the company released a number of special editions. 2  The flat button was restored to its original rounded shape that it had prior to 1973 and was imprinted with the number '50' signifying the pen's fiftieth anniversary of production.