collinhambleton collinhambleton
  • 01-09-2021
  • Chemistry
contestada

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

Respuesta :

mikhaeldonbosco
mikhaeldonbosco mikhaeldonbosco
  • 01-09-2021

Answer:

20 neutrons

Explanation:

Answer Link

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