ticcitoby4life666
ticcitoby4life666 ticcitoby4life666
  • 08-12-2020
  • Chemistry
contestada

In a sample of the element potassium, each atom has
a. 19 protons
b. 20 neutrons
C. 39 protons and neutrorts
d. 39 neutrons

Respuesta :

mwas1 mwas1
  • 08-12-2020
The answer is A: 19 protons
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