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im not sure but i think thats because its only made up of one thing. its in the Periodic Table
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∙ 11y ago
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Is helium an element mixture or compound?
Helium is an element. It is a noble gas. It is in the 18th period.
Is helium a compound or elements or mixture?
It is a element
What gasses are in the helium layer of the earth?
Helium is a gas, except at extremely cold temperatures.
Is helium a compound or an element?
Helium is an element.
What do you get when you mix an element with a compound?
You get a mixture of an element and a compound.
Is helium a compound a mixture or an element?
It is a element
Is helium a compound mixyure?
Helium is an element and not a compound or mixture.
Is He an element a compound or mixture?
Helium is an element.
Is helium a compound or mixture or element?
It is a element
Is helium an element mixture or compound?
Helium is an element. It is a noble gas. It is in the 18th period.
Is helium gas a mixture or a compound?
Neither. Helium is an element
Is helium a compound or elements or mixture?
It is a element
Is helium compound mixture or element?
Helium is an element. It is in the 18th group of the periodic table. It is a noble gas.
Is helium an compound or mixture?
Neither. Helium is a noble gas mono atomic element.
Can helium be a mixture?
Helium is an element not a mixture.
What gasses are in the helium layer of the earth?
Helium is a gas, except at extremely cold temperatures.
Is helium a compound or an element?
Helium is an element.
