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

asked Jan 14, 2022 182k views

2 votes

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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4 votes

Answer:

20 neutrons

Step-by-step explanation:

Akshat answered Jan 18, 2022

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