<P> Helium ( from Greek : ἥλιος , translit . Helios , lit . ' Sun ' ) is a chemical element with symbol He and atomic number 2 . It is a colorless , odorless , tasteless , non-toxic , inert , monatomic gas , the first in the noble gas group in the periodic table . Its boiling point is the lowest among all the elements . </P>
<P> Helium ( from Greek : ἥλιος , translit . Helios , lit . ' Sun ' ) is a chemical element with symbol He and atomic number 2 . It is a colorless , odorless , tasteless , non-toxic , inert , monatomic gas , the first in the noble gas group in the periodic table . Its boiling point is the lowest among all the elements . </P>
where is helium located on the periodic table
where is helium located on the periodic table
first in the noble gas group in the periodic table
first in the noble gas group in the periodic table