Helium is an element because it contains only one atom in its simplest form.
Helium can be broken down to a single atom and still be helium. That makes it an element.
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.
Helium is an element.
No, it is an element.
Helium is an element.
Helium is an element.
Helium is an element. It is a chemical element with the symbol He and atomic number 2. Helium exists as individual helium atoms, not molecules.
Helium is an element. It is in the 18th group of the periodic table. It is a noble gas.