human
What are the double diatomic elements that exist at room temperature and pressure?
gpt
Hydrogen (H2), Oxygen (O2), Fluorine (F2), Bromine (Br2), Iodine (I2), Nitrogen (N2), and Chlorine (Cl2).
Explanation: These seven elements naturally occur as diatomic molecules because of strong covalent bonds in their elemental state under typical conditions.