answersLogoWhite

0


Best Answer

Helium is a noble gas, meaning it has a full outer electron shell. Atoms form compounds by sharing electrons, but helium has a full set, making it an inert gas. The short answer is: It can't form compounds.

User Avatar

Wiki User

9y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

9y ago

No. It"s an inert gas,inert gases do not form compounds. Reactive gases(like Hydrogen ) do, like H-2-O or Hydrogen-Di-Oxide-better known as water.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why no chemical compound of helium is known?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the formula for the compound helium?

Helium (He) is a chemical element, not a compound; the chemical symbol is He.


Is helium a compound molecule?

No, helium is an element, not a compound molecule. It is a noble gas with the chemical symbol He and atomic number 2. Helium exists as single atoms and does not form molecules.


Is helium inside a balloon a compound?

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.


What are the chemical properties of helium?

Helium is inert. There are no known compounds. It has no chemical properties.


Which one is a compound iron water chlorine or helium?

Iron is a chemical element, water is a compound made of two hydrogen atoms and one oxygen atom, chlorine is a chemical element, and helium is another chemical element. So, the compound is water.


What is the chemical formula of the compound found when helium and oxygen combine?

water


What compound does helium exist in?

There are no known compounds of helium. Helium is a noble gas , it has a full valence shell with 2 electrons, (1s2).


Why helium does not form any chemical compound?

The external level of electrons is completely filled.


Is Hl an element or a compound?

Hl is an element. It is the chemical symbol for the element helium on the periodic table.


Is helium an compound?

No. Helium is not an compound, it is a element.


Why is helium a compound?

Helium is not a compound, it is an element.


If helium gas does not react with any known reagent is it a physical or a chemical property?

It is a chemical property.