water
The chemical formula for helium is He. It is a noble gas with an atomic number of 2.
No, helium inside a balloon is not a compound. Helium is a chemical element and is the second lightest element on the periodic table. It exists as individual helium atoms inside the balloon.
The chemical symbol of helium is He; the chemical symbol of magnesium is Mg.
Helium is chemically inert; it does not combine with any other element.
Water is a compound of hydrogen and oxygen.
Helium (He) is a chemical element, not a compound; the chemical symbol is He.
No, helium and hydrogen cannot form a compound similar to water because helium is a noble gas and does not easily form chemical bonds with other elements. Water is formed by the combination of hydrogen and oxygen atoms.
The chemical formula for helium is He, and the chemical formula for nitrogen is N2.
The chemical formula for helium is He. It is a noble gas with an atomic number of 2.
The chemical formula for helium is He, while the chemical formula for nitrogen is Nā.
Helium is a chemical element, not a compound; also helium is monoatomic.
No. Helium is the name of a chemical element.
Chemical symbol (not formula) of hydrogen is H and for helium is He.
Helium does not combine with other elements and pure helium will exist by itself as elemental helium.
No, helium inside a balloon is not a compound. Helium is a chemical element and is the second lightest element on the periodic table. It exists as individual helium atoms inside the balloon.
The chemical symbol of helium is He; the chemical symbol of magnesium is Mg.
Helium is chemically inert; it does not combine with any other element.