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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.
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∙ 13y ago
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∙ 15y agoHelium gas is mostly the light element helium (He), which is gaseous at room temperature and pressure. Earth's helium comes from the decay of radioactive substances, and is found in natural gas (methane) deposits.
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∙ 12y agoHe is the chemical formula for Helium gas. Since there is no subscript, that means there is only only atom of Helium.
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∙ 13y agoHelium is actually an element, so therefore it is simply He
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∙ 15y agoHelium Oxide does not exist, as helium is a noble gas that will not react with oxygen.
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∙ 13y agohe
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∙ 11y agoHe
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The symbol of an element is x.Is its formula also x?
yes, eg:- helium=he formula of helium=he
Molecular formula of Helium?
There isn't one. there is a common formula: He
How is the formula for hydrogen different from the formula for helium?
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
What is the chemical formula for heluim?
The Chemical Formula for Helium is He.
How do you write the formula for helium and magnesium?
The chemical symbol of helium is He; the chemical symbol of magnesium is Mg.
What is the formula for hydrogen and helium?
Chemical symbol (not formula) of hydrogen is H and for helium is He.
Is helium a formula?
No. Helium is the name of a chemical element.
The symbol of an element is x.Is its formula also x?
yes, eg:- helium=he formula of helium=he
Molecular formula of Helium?
There isn't one. there is a common formula: He
How is the formula for hydrogen different from the formula for helium?
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
What is the chemical formula for heluim?
The Chemical Formula for Helium is He.
What is the formula and symbol of helium?
He
What is the formula for the compound helium?
Helium (He) is a chemical element, not a compound; the chemical symbol is He.
What is the nuclear formula for helium?
2He4
What is the chloride formula for helium?
NaCl!
How do you write the formula for helium and magnesium?
The chemical symbol of helium is He; the chemical symbol of magnesium is Mg.
A helium balloon contains 0.46 g of helium how many moles of helium does it contain?
0.46 divided by the formula weight of helium (4) 0.46/4=0.115 or 0.12 moles of Helium
