human
What are the elements that only exist on their own as diatomic molecules?
gpt
Nitrogen (N), hydrogen (H), fluorine (F), oxygen (O), iodine (I), chlorine (Cl), and bromine (Br).
Explanation: These elements are diatomic molecules as they typically exist as N2, H2, F2, O2, I2, Cl2, and Br2 due to their strong covalent bonds.