Question

define electron ............​

Answer 1

Answer:

one of the three types of particles that form all atoms. Electrons have a negative electric charge

An electron is a negatively charged subatomic particle.

It can be either free (not attached to any atom), or bound to the nucleus of an atom.

Electrons in atoms exist in spherical shells of various radii, representing energy levels.

Answer 2

Answer:

There are three types of particles of an atom. An electron is also one of them which is comprises to form atom .Electrons are negatively charged particles. These are not attached to any atom they are free. It involves all around the nucleus

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