Question

जब इलेक्ट्रॉन किसी परमाणु मे बाहरी कक्षा से भितरी कक्षा मे प्रवेश करता है। तो उर्जा का उतसर्जन होता है। या अबसोशन?​

Answer 1

Answer:

when an electron jumps from higher orbit to the lower orbit in an atom then the electron loses energy in the form of photons

Explanation:

in higher orbits electrons have more energy compared to the electrons in the lower orbit and the energy of an electron is associated with the it's orbit .

let's take a example an electron of orbit n=3 jumps to orbit n=2 then the electron produces a photon of red light with an energy of 1.89 eV and a wavelength of 656 nanometres.