Question

define electron ............❤
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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

$\huge\underline\mathfrak\blue{Electron-}$

❥An electron is on of the subatomic particle.

❥It is having negative charge on it.

❥It is negligible in mass.

❥It is discovered by JJ Thomson.

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