autaviahcostine autaviahcostine
  • 03-02-2017
  • Chemistry
contestada

potassium, k, has an atomic number of 19 and an atomic mass of 39 how many electrons does a neutral atom of K have?

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alfajores alfajores
  • 04-02-2017
A neutral atom of potassium has 19 electrons.
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