sofiacarney22
sofiacarney22 sofiacarney22
  • 09-12-2020
  • Chemistry
contestada

how many electrons are in an atom that has 25 protons and has an ion charge of negative 3

Respuesta :

lenap0057
lenap0057 lenap0057
  • 09-12-2020

Answer:

7

Explanation:

3x6=18 leavig 7 behind

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