What are the diatomic elements?

What is the list of elements that are diatomic in nature at room temperature and 1 atm?

The elements are:

Easy way to memorize the diatomic elements:

BrINCl HOF

Br(Bromine)I(Iodine)N(Nitrogen)Cl(Chlorine) H(Hydrogen)O(Oxygen)F(Fluorine)

OR

Have No Fear Of Iced Cold Beer

Have(Hydrogen) No(Nitrogen) Fear(Fluorine) Of(Oxygen) Iced (Iodine) Cold (Chlorine) Beer (Bromine)