8) Rubidium [Kr]5s has an atomic radius of 248pm. Tin, another period 5 element, has an
atomic radius of 140pm.
What would the correct atomic radius for xenon be? Xenon is also in Period 5 and a noble gas.
Xenon is an element under the Noble gases group and on period 7 of the periodic table. This element is most notable for its bright luminescent in light bulbs. Xenon is unique for being the first noble gas element to be synthesized into a compound. Xenon differs from the other noble gases by being heavier and denser than most.
