Sir William ramsey
Kryton
Yes it is.
Because superman was born in Kryton
Krypton has 8 valence electrons.
The five noble gasses are neon, xenon, kryton, helium, argon, radon, and ununoctium.
Kripton is a non metal element. Atomic mass of it is 83.80.
Krypton was discovered in 1898 by Sir William Ramsay and Morris Travers. It was the first noble gas to be isolated.
The Six Flags Magic Mountain in Los Angeles has over 40 rides. One can find details of all the rides on their website including 'Superman escape from Kryton' and 'Viper'.
Sir William Ramsay and M.W. Travers discovered the noble gases neon, krypton, and xenon in 1898 by isolating them from liquid air. This discovery expanded the periodic table and contributed to our understanding of the properties of different elements.
Chlorine and potassium have many properties that are alike. Both are located in Group 17 of the periodic table, have similar electron configurations, and exhibit similar chemical reactivity due to their outer electron configuration.
Hydrogen is odd one as it is in group 1. The other elements are in group 18 (noble gases).
The right-most column of the periodic table contains Heliu, Neon, Argon, Kryton, Xenon, Radon, and Ununoctium. All these elements are in the noble gas group. All of these elements are classified as non-metallic.