altheafama altheafama
  • 11-02-2021
  • Chemistry
contestada

How many neutrons are in potassium-50?

Respuesta :

se20150031
se20150031 se20150031
  • 11-02-2021

Explanation:

e 20 neutrones

Answer Link
samanthasummers12013 samanthasummers12013
  • 11-02-2021

Answer:

31 neutrons

Explanation:

Potassium has 19 protons (you can tell by the atomic number)

Potassium-50 is an isotope, meaning that there are a different amount of neutrons than normal.

Protons never change so subtract 50 from 19 to get the number of neutrons.

Answer Link

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