Criteria for boson and Bose Einstein Condensate

[tyogav]

The answer is given as (a). I want to know the reason. It is a boson. Why can't it form a Bose-Einstein condensate?

 

[DrClaude]

The answer is given as (a).

The answer is not (a).

Edit: To prove that it can't be (a), see Bose-Einstein Condensation of Atomic Hydrogen

 

[Hornbein]

I am amazed. I had no idea spin polarized hydrogen could exist.

The answer is not (a).

Edit: To prove that it can't be (a), see Bose-Einstein Condensation of Atomic Hydrogen

 

[tyogav]

So (d) would be the correct answer?

 

[DrDu]

Yes, because it is the only atom in the list with an even number if nucleons and an odd number of electrons an hence a fermion.

 

[tyogav]

Yes, because it is the only atom in the list with an even number if nucleons and an odd number of electrons an hence a fermion.

Thanks