paigedelsigne paigedelsigne
  • 03-09-2017
  • Chemistry
contestada

What is the net charge of an element that has 15 protons, 17 neutrons and 18 electrons?

Respuesta :

faith102 faith102
  • 03-09-2017
subtract the number of electrons from the protons. neutrons have no charge so those don't matter in the formula
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