Quantum Mechanics has important applications in chemistry. The field of Theoretical Chemistry consists of using quantum mechanics to calculate atomic and molecular orbitals occupied by electrons. Quantum Mechanics also explains different spectroscopy used every day to identify the composition of materials. | Quantum Mechanics has important applications in chemistry. The field of Theoretical Chemistry consists of using quantum mechanics to calculate atomic and molecular orbitals occupied by electrons. Quantum Mechanics also explains different spectroscopy used every day to identify the composition of materials. |