If an electron travels at a velocity of (1.167x10^7) m/s and has a mass of (9.1x10^-28) g, what is its wavelength in meters? Remember to use the correct number of significant figures and put your answer in scientific notation. (Planck's constant h = 6.626 x10 34 J s and speed of lightc = 2.998 x108 m/s) Note: Your answer is assumed to be reduced to the highest power possible. Your Answer: x10 Answer units

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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.