Why electrons revolve nucleus?

Answer 1

If they did not revolve, but stayed in one place, they would have no energy and would combine with protons in the nucleus to form neutrons.

Electrons are NOT 'dot-point' particles, but a 'cloud' around the nucleus. The analogy is the clouds around the Earth. The Earth is the nucleus. The clouds have varying densities about the Earth; cloudless sky or dense dark sky etc., and move ) have energy).

However if you take away the Earth, these clouds will form a sphere, and this sphere will have a Centre of Gravity/Mass( the dot point). This gives electrons a 'duality' of character, everywhere at once and a dot point.

Hope that helps!!!!!

Answer 2

An atom's electrons keep moving around its nucleus simply because they are part of that atom. The electrons are not separate from it. Without its electrons no atom can exist as a stable atom. Electrons can migrate (move away) from a given atom but only if other electrons immediately take the place of the ones that have migrated. Such migrating electrons are what form an electric current. An electric current can be made to flow in a solid, a liquid or a gas. If you want to be able to understand and explain this better it would be a good idea to study Physics, Chemistry and Electronics at University!

Answer 3

Much like the planets and the sun, electrons are pulled to the nucleus by gravity. Unlike the original Bohr's model, however, the modern atomic model describes the electrons as moving around the nucleus like a cloud, rather than in perfect orbits.

Answer 4

A thorough explanation requires consideration of quantum principles, but the traditional explanation is that the positively charged protons electrostatically attract the negatively charged electrons.

Answer 5

Electrons do not revolve around the nucleus like planets around the sun. They are best thought of as existing in a "cloud" of probability called an electron cloud. The behavior of electrons in an atom is described by quantum mechanics and the concept of orbitals.

Answer 6

This is due, to a great part, to the electric attraction between the electrons (negative) and the protons (positive).

Answer 7

The traditional explanation is that the positively charged protons electrostatically attract the negatively charged electrons. Electrostatic attraction.