ot pt pt pt 1 pt 1 pt An advertising sign gives off blue light and yellow light. a. Which light has higher-energy photons? Oblue Oyellow 1 b. One of the colors has a wavelength of 570 nm, and the other has a wavelength of 490 nm. Which (Select all that apply.) Oblue - 570 nm Oyellow - 490 nm Oblue - 490 nm Oyellow - 570 nm c. Which light has the higher frequency? Oblue Oyellow Submit Answer Try Another Version [References] 10 item attempts remaining

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.