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Electronic Arrangement 1.0

Electronic Arrangement
Protons- These are positively-charged particles present in the nucleus.
Neutrons- These are neutral particles present in the nucleus.
Electrons- These are negatively-charged particles which revolve around the nucleus.
Atomic number - The atomic number of an element is the number of protons present in one atom of the element, which is represented by the letter Z.
Mass number - The total number of protons and neutrons present in one...