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Helium (He) and hydrogen (H) are NOT considered as isotopes as they have different atomic numbers (two and one respectively). The identity of an element is determine by the atomic number, which is the number of protons in the nucleus. Isotopes are atoms of the same element (and so the same number of protons) that have a different number of neutrons.See the Related Questions links for more information.
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Is helium metal nonmetalor metalliod?
Helium is a nonmetal. It is a colorless, odorless, and tasteless gas that does not possess the typical properties of a metal or metalloid.
Is helium metal non metal or metalliod?
Helium is classified as a non-metal. It is a noble gas and is characterized by its lack of reactivity and non-metallic properties. Unlike metalloids, which exhibit properties of both metals and non-metals, helium does not possess any metallic characteristics and exists as a gas at room temperature.
Is plastic a metalliod?
No it is a polymer.
Is soduim a metalliod?
No, sodium is a metal.
Is iron a metal nonmetal or metalliod?
Metal
Is boron a metalliod?
Yes Boron is considered a metalliod.
Is helium metal nonmetalor metalliod?
Helium is a nonmetal. It is a colorless, odorless, and tasteless gas that does not possess the typical properties of a metal or metalloid.
Is polonium a metal nonmetal or metalliod?
Polonium is considered now as a metal.
Is helium metal non metal or metalliod?
Helium is classified as a non-metal. It is a noble gas and is characterized by its lack of reactivity and non-metallic properties. Unlike metalloids, which exhibit properties of both metals and non-metals, helium does not possess any metallic characteristics and exists as a gas at room temperature.
Is aluminum a metal non metal or metalliod?
Aluminum, Al is a post-transtion metel; however it is sometimes considered a Metalloid.
What are facts on boron?
it is a metalliod.
Is plastic a metalliod?
No it is a polymer.
Is Helium considered neutral?
because it is
Is Helium considered inert?
Yes.
Is zinc a metalliod?
No, zinc is a metal.
Is soduim a metalliod?
No, sodium is a metal.
Is zirconium a metalliod?
no, it's a metal.
