Answer to Question #168818 in General Chemistry for abcd

Question

According to modern theory of atomic model how orbitals can be viewed, drive equation

and give significant values of electron wave function.

Answer 1

According to modern theory of atomic model orbitals are layers, shells, and energy levels.

According to the De Broglie hypothesis, the wave-particle duality (dual nature) of an electron is proved by the presence of both the properties of a particle (corpuscle) having a certain mass m and velocity u, and the properties of a wave with a certain wavelength λ and oscillation frequency v.

for an electron with mass m and velocity y, the wavelength, which is commonly called the De Broglie wave, is:

$λ = hmυ$