what is helium.......
harshitagarwal624:
its a zeroth gas
Helium 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.
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Helium is a Nobel Zeroth and inert gas....which fallbis the 18 group....
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the chemical element of atomic number 2, an inert gas which is the lightest member of the noble gas series.
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