No. Helium is not an compound, it is a element.
Helium is not a compound, it is an element.
Helium is not a compound, it is an element.
Helium is a chemical element, not a compound; also helium is monoatomic.
Helium is an element and not a compound or mixture.
No it is not, helium is an element. A compound is a combination of two or more elements.
Helium (He) is a chemical element, not a compound; the chemical symbol is He.
helium doesn't form any compound
No. Helium is element, not a compound.
Helium is an element.
Helium is an element.
Helium is not a compound; it's a single element in its gaseous form.
helium is a separate compound.