The formula for a compound for helium is H. It has two electrons in its first and last shell. Hence, it is electronically stable. It is a noble/inert or rare gas. It is found in a free state in nature. Hence, it does not react with any other element to form ionic or covalent bond.
The chemical formula for helium is He. It is a noble gas with an atomic number of 2.
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
There isn't one. there is a common formula: He
The chemical symbol of helium is He; the chemical symbol of magnesium is Mg.
The formula for hydrogen gas is H2, indicating that it is composed of two hydrogen atoms bonded together. The formula for helium gas is simply He, as helium exists as single atoms and does not form bonds with itself or other elements in its elemental state.
Chemical symbol (not formula) of hydrogen is H and for helium is He.
The chemical formula for helium is He, and the chemical formula for nitrogen is N2.
The chemical formula for helium is He, while the chemical formula for nitrogen is Nā.
No. Helium is the name of a chemical element.
The chemical formula for helium is He. It is a noble gas with an atomic number of 2.
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
There isn't one. there is a common formula: He
He
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2He4
Helium (He) is a chemical element, not a compound; the chemical symbol is He.
The formula of the hydride formed by helium is HeH+. It's a cationic species known as the helium hydride ion, which is formed when helium reacts with hydrogen ions in very low-temperature environments such as interstellar space.