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Q: What does H2 mean on a two dollar bill?
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Which has a strong bond H2 or H2 plus?

H2+ has a stronger bond than H2. The addition of a positive charge to the H2 molecule increases the attraction between the two hydrogen atoms, resulting in a stronger bond.


What do you mean by 3 H2?

It might refer to 3 molecules of H2 (diatomic hydrogen).


IS H2 A ATOM?

No. H2 is a molecule composed of two hydrogen atoms covalently bonded.


What are two molecules of hydrogen represented by?

Two molecules of hydrogen arte represented by '2H2'. This means H2 & H2 . 'H2' is ONE molecule of hydrogen . It consists of two(2) atoms of hydrogen . It can be represented by 'H-H'. NB With the exception of the Noble Gases , all other gas molecules contain at least two atoms.


What does the formula H2 mean?

Hydrogen peroxide


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 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.


Is H2 a single molecule?

Yes, the notation of H2 indicates a single molecule of two bonded hydrogen atoms.


What elements are H2?

H2 Is a diatomic hydrogen molecule. It is made up of two hydrogen molecules that are joined together.


What does the formula h2 o2 mean?

Hydrogen peroxide


Which elements are used to make peroxide?

If you mean hydrogen peroxide, it's 2 hydrogen atoms and two oxygen atoms. H2 O2


What is the formula of H2?

H2S is the formula of Hydrogen sulfide.