Which has a higher frequency, a neutron or an electron? why?

The wavelength of a particle is related by the de Broglie's equation which states that
wavelength = Planck's constant / (mass * velocity)
Given that both particles travel at the same velocity, the electron will possess a lower wavelength due to its lower mass.
This means that it will have a higher frequency because frequency and wavelength are inversely related to one another.

Woah that’s a lot to read xd i’ll try though. i’ll get back t you if. i know the andwer