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Chemistry, 04.12.2020 06:30 lildanielmabien

6. What is the number of electrons in an atom that has 20 protons and 17 neutrons ?
A) 37
B) 20 C) 3 D) 17

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6. What is the number of electrons in an atom that has 20 protons and 17 neutrons ?
A) 37

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