What does “Homonuclear” and “Diatomic” mean? Organic Chemistry Hybridization and Atomic and Molecular Orbitals Drawing Atomic and Molecular Orbitals Diagrams for Molecules 1 Answer anor277 Mar 14, 2018 Well, H2 is a homonuclear, diatomic molecule.... Explanation: It is homonuclear because the molecule is composed of atoms of the SAME kind....and it is diatomic because the molecule consists of TWO atoms.. Other homonuclear, diatomic molecules.... include Li2, N2, O2, X2,,, Heteronuclear, diatomic molecules.... include HX, CO, ClF, NO,,,,i.e. the diatom is composed of two different atoms.... Answer link Related questions How might one draw atomic and molecular orbital diagrams? What isomeric Lewis structure of CN2H2 has no formally charged atoms? What are the shapes, including the locations of the nuclei, of σ and σ* orbitals? What are the shapes, including the locations of the nuclei, of pi and pi* orbitals. How many types of bonds are there in molecular orbitals? How does a fluorophore become excited? What are molecule examples? What are polar molecule examples? What are diatomic molecule examples? Which of these complexes has the lowest-energy d−d transition band in a UV-Vis spectrum? See all questions in Drawing Atomic and Molecular Orbitals Diagrams for Molecules Impact of this question 5985 views around the world You can reuse this answer Creative Commons License