Question

what are fundamental particles ? discuss the characteristics of the electron proton and neutron​

Answer 1

Answer:

Fundamental particles are the elementary entities from which all matter is made. They have no known smaller parts. ... By the 1930s, however, it was clear that atoms were made up of even smaller particles—protons, neutrons, and electrons, then considered to be the fundamental particles of matter.

As summarized in Table 2.1, protons are positively charged, neutrons are uncharged and electrons are negatively charged. The negative charge of one electron balances the positive charge of one proton. Both protons and neutrons have a mass of 1, while electrons have almost no mass.

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