Diatomic nonmetals

The noble gases are all monatomic, whereas the other nonmetal gases—hydrogen, nitrogen, oxygen, fluorine, and chlorine—normally exist as the diatomic moleculesH2,N2, O2, F2, and Cl2. The other halogens are also diatomic; Br2is a liquid and I2exists as a solid under normal conditions.

What are the 7 diatomic molecules?

The noble gases are all monatomic, whereas the other nonmetal gases—hydrogen, nitrogen, oxygen, fluorine, and chlorine—normally exist as the diatomic molecules H₂_, N₂, O₂, F₂, and Cl₂. The other halogens are also diatomic; Br₂ is a liquid and I₂ exists as a solid under normal conditions.

What is a non diatomic element?

The 7 diatomic elements are hydrogen (H), nitrogen (N), oxygen (O), fluorine (F), chlorine (Cl), bromine (Br), and iodine (I). We call them diatomic elements because the atoms appear in pairs. The chemical formulas for these elements are H₂, N2, O2, F2, Cl2, Br2, and I2.