what are electrons protoms and neautrons
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electrons protons and neutrons are the fundamental particles of an atom
protons are positively charged particles
neutrons are neutrally charged (no charge)
electrons are negatively charges
electrons have negligible mass and the atomic mass is calculated by adding the number of protons and neutrons and the atomic number is calculated by counting the number of protons
protons are positively charged particles
neutrons are neutrally charged (no charge)
electrons are negatively charges
electrons have negligible mass and the atomic mass is calculated by adding the number of protons and neutrons and the atomic number is calculated by counting the number of protons
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protons are a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron.
neutrons are a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
electrons are a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
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neutrons are a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
electrons are a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
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