Question

What is Electron?Explain

Answer 1

electron was invented by JJ Thomson .It is negatively charged particle .

Answer 2

electron is the negatively charged sub-atomic particle in the atom which revolves around the nucleus. it revolves in particular orbits known as shells or energy levels. these shells depend into the number of electrons. electrons are discovered by JJThomson. it is less in mass than other sub-atomic particles lien protons and neutrons.


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