no, it's an element.
No that is a physical property.
It doesn't. Helium is chemically inert or doesn't have any chemical property.
Helium's chemical property is its low reactivity.
Yes, liquid helium boiling is a physical property. Boiling point is a physical property that describes the temperature at which a substance changes from a liquid to a gas. In the case of helium, its boiling point is very low at -268.9 degrees Celsius.
Malleability is a property of solids and not of gases like helium
Helium has completely filled orbitals / energy levels and is chemically inert. So it has no chemically property.
One chemical property of helium is its inertness, meaning it does not easily react with other elements to form compounds. Helium is also non-toxic and has a low boiling point, making it useful for applications like cooling superconducting magnets.
Helium is an inert gas.
Malleability is a property of solids and not gases. Helium is a gas and hence is not malleable.
its chemicl reactivily is determined by the number of eletrons in its outer shell property fudamental
No. This is because it is demonstrating the fact that it is less dense than the air. Density is a physical property. Therefore the helium balloon rising to the ceiling is not a chemical property, and instead a physical property.
It is a chemical property.