Question

How does the energy of an electron change when the electron moves closer to the nucleus?

Answer 1

Hint: The issue in our universe consists of particles. These molecules additionally have a construction and are composed of subatomic particles, for example, electrons, protons, and neutrons. Researchers study molecules and the properties of the subatomic particles to examine the nature and conduct of issues.
The energy of an electron relies upon its area concerning the nucleus of an iota. At the point when the electron draws nearer to the nucleus, the size of energy of the nucleus increments.

Complete answer:
Since the charges on nucleus and electron are inverse in nature, an alluring power exists between them. It is valid in for the most part, that when items are made to draw nearer together toward an alluring power, potential energy diminishes (and increments at whatever point pulling in articles are power to move separated)
As the electron draws nearer to the nucleus, its energy diminishes as energy levels of the electron nearer to the nucleus are of lower energy, as electrons are pulled in to the nucleus (in light of the fact that the nucleus is emphatically charged) and the nearer the electron is to the nucleus, more outer work must be placed in to move the electron farther away, subsequently the electron is of lower energy.

Note: The energy of an electron is of a similar significant degree (is in a similar reach) as the energy of light. The lines in the range of a component speak to changes in the energy of electrons inside the particles of that component. By considering these spectra, researchers have reached different inferences about the conduct of electrons in iotas.
The energy of an electron relies upon its area concerning the nucleus of a particle. The higher the energy of an electron in a molecule, the farther is its most plausible area from the nucleus. Notice that we state plausible areas. In view of the electron's little size and high energy, we are restricted in how absolutely we can stamp its situation at any moment. We can just portray areas around the molecule's nucleus inside which the electron might be found.