Helium It is a colorless, odorless, tasteless, non-toxic, inert, & the first in the noble gas group in the periodic table. Its boiling point is the lowest among all the elements. Simularity: dngozi finds that some people "share the same traits with Helium because they are numb to their surroundings & their surroundings are numb to them." This numbness had to be converted into a song.