Helium (He) is a chemical element, not a compound; the chemical symbol is He.
water
Helium is chemically inert and doesn't form compounds.
I am unsure what you mean by the formula for Hydrogen and Helium because both are an element, not a compound and you would generally not have a formula for an element. However, I can tell you that the difference between the formula for Hydrogen gas and Helium gas if; Hydrogen gas: H2 H-H Helium gas: He Hope this helps
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 doesn't form any compound
No. Helium is element, not a compound.
Helium is an element.