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Question

Write the comparison of the properties of Electrons, Protons and Neutrons


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Solution

  • Atoms are made of extremely tiny particles called protons, neutrons, and electrons.
  • Protons and neutrons are in the center of the atom, making up the nucleus. Electrons surround the nucleus.
Atomic Structure - Electrons, Protons, Neutrons and Atomic Models
ProtonNeutronElectron
They are positively chargedThey are neutralThey are negatively charged
They are present in the nucleus of all atomsThey are present in the nucleus of all atoms except hydrogenThey are present in the outer shells within an atom.
The mass of the proton is taken as one unit and equals the mass of a neutronThe mass of the neutron is considered as one unit and it equals the mass of a protonThe mass of an electron is about 1/2000 times the mass of a hydrogen atom
A proton is represented as “pA neutron is represented as “nAn electron is represented as “e

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