Chemistry, 01.09.2021 16:20, genyjoannerubiera

Potassium’s atomic number is 19, and its atomic mass is approximately 39. How many neutrons does potassium have?(1 point) 39

58

20

19

Answers: 2

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Potassium’s atomic number is 19, and its atomic mass is approximately 39. How many neutrons does potassium have?(1 point) 39 58 20 19

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Potassium’s atomic number is 19, and its atomic mass is approximately 39. How many neutrons does potassium have?(1 point) 39

58

20

19