daniel601430 daniel601430

14-01-2022
Chemistry

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What is the atomic number and the mass number of an atom with 17 protons and 18 neutrons?

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jisanbasnet96 jisanbasnet96

14-01-2022

The atom with 17 protons and 18 neutrons is chlorine. Its atomic number is 17 and its mass number is 35.453 u

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