The notation for an atom includes its atomic number (number of protons), mass number (sum of protons and neutrons), and the symbol of the element. For example, carbon-12 is represented as 12/6 C, where 6 is the atomic number, 12 ...
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The notation for an atom includes its atomic number (number of protons), mass number (sum of protons and neutrons), and the symbol of the element. For example, carbon-12 is represented as 12/6 C, where 6 is the atomic number, 12 ...