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'H2' is a Hydrogen molecule (2 atoms of hydrogen joined together) - Hydrogen in its natural state (the gas) exists as the hydrogen molecule. A single atom of Hydrogen is just 'H'

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15y ago

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Is hydrogen written as a diatomic molecule?

yes Hydrogen by itself, is always H2


What is the formula for hydrogen molecule?

Hydrogen is a diatomic element, so the formula would be H2.The chemical symbol is H, but hydrogen usually appears as H2.


What is the formula of the hydrogen atom?

the chemical formula of a hydrogen molecule is written H2 ( the 2 is meant to be small )


What is the formula of H2?

H2S is the formula of Hydrogen sulfide.


What is the molecular formula of hydrogen?

The molecular formula of hydrogen is H2. It consists of two hydrogen atoms bonded together.


Formula hydrogen gas?

Its H2


Is a H2 or hydrogen gas?

Hydrogen is a gas. H2 is the description of its molecular structure (2 hydrogen atoms bound together).


Is H2 an acid?

No, H2 (diatomic hydrogen) is not an acid. Acids are substances that donate hydrogen ions (H+) in a solution, while hydrogen gas (H2) does not donate hydrogen ions in this way.


What is the equation for hydrogen plus hydrogen?

Hydrogen is naturally H2 so when you combine two H2 molecules, you will get 2H2. It won't be H4 as it will only exist in pairs, not fours. If you are combining H + H, you will get H2 So either: H+H → H2 Or H2 + H2 → 2H2


What is the chemical formula for hydrogen?

H2 The chemical symbol for hydrogen is H, however hydrogen is one of the seven diatomic elements ( also including oxygen, bromine, fluorine, iodine, nitrogen, and chlorine), meaning that it is never found alone in nature, and always bonds with another hydrogen atom to form H2.


Formula for hydrogen?

The chemical formula for hydrogen is H2, indicating that each molecule consists of two hydrogen atoms bonded together in a diatomic form.


What is h2 in chemistary?

H2 is one molecule of Hydrogen as found naturally. It is called H2 because in one molecule of Hydrogen there are Two atoms of hydrogen bonded together.