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First of all you have mispelled it as 'hellium' . It is 'HELIUM'.
It is an element. It atomic No. is '2' , so therefore it is found in position number '2' in the Periodic Table, as 'He'.
It is neither a compound nor a mixture.
The chemical symbol for helium is 'He '.
It's Atomic Mass is '4'
It is compsed of 2 protons, 2 neutrons and two electrons.
It is the MOST Noble(Inert) of all the elements. It does NOT react with anything. Therefore it exists 'monatomically' (single atoms).
Its condensing point is 7 K ( - 266 oC) (Becomes a liquid)
Its freezing point is 4 K . ( - 269 oC) (becomes a solid).
The name 'helium' is from Classical Greece, and means 'from the Sun'(Helios), because two hydrogen atoms fuse together in the Sun , they form 'Helium'.
What else can I help you with?
Is an element a mixture a compound or a element?
Mixture
Is energy an element mixture or compound?
No, energy is NOT an element, a compound or a mixture.
Is electricity a element mixture or compound?
electricity is not a compound, mixture or element.
Is electricity a compound or element or mixture?
electricity is not a compound, mixture or element.
Is doritos a element compound or mixture?
It is a mixture.
Is gasoline a mixture or compound or element?
Is gasoline a element a mixture or a compound
Is almond a compound mixture or element?
It is a compound mixture.
Are eggs a mixture element are compound?
no they are compound mixture
Is hellium a compound?
No, helium is not a compound. It is a monatomic gas, meaning it consists of single atoms of helium.
Mixture of an element and a compound?
Is a mixture
Is gasoline a element compound mixture?
gasoline is a compound mixture
Is energy an compound or mixture?
No, energy is NOT an element, a compound or a mixture.
