[brunettebimbo]

Somebody Please Help Me!!!!

I am under the impression that Nitrous Oxide (N2O) is a Greenhouse Gas.
I am under the impression that Oxygen (O2) is not a Greenhouse Gas (excluding water vapour).
I am under the impression that Helium is not a Greenhouse Gas.

I think that Nitric Oxide (No) is not a Greenhouse Gas? not certain on this.
I think Fluorine (F2) May possibly be a Greenhouse Gas? not certain on this.
I think Ozone (O3) is not a Greenhouse Gas? not certain on this.

Can someone please confirm my theories? 

Thank you

[DevaDevil]

N₂O: yes
O₂: no (water vapor is H₂O (g)!!!)
He: no
NO: yes (indirectly though, NO_x creates ozone)
F₂: no
O₃: yes

[brunettebimbo]

Thank you so much Deva Devil!!!!