No, Hydrogen is lighter than Helium. However, Helium is the 2nd lightest element with an atomic number of 2.
Helium
its hydrogen by key howard
the lighest element is berrylium.
Helium is an element.
Helium is an element. It is a noble gas. It is in the 18th period.
Helium
its hydrogen by key howard
helium
Sorry not on this planet. Helium is one of the lighest Gases there is.
the lighest element is berrylium.
Hydrogen
Helium Helium
Helium is an element.
It is a element
Helium is an element. It is a noble gas. It is in the 18th period.
The element symbol for helium is He
Helium is an element.