k9libs k9libs
  • 11-11-2020
  • Chemistry
contestada

In the nucleus of an atom, there are 17 protons and 18 neutrons. What is the atomic number? What is the atomic mass? How many electrons are there?

Respuesta :

carpri
carpri carpri
  • 14-11-2020

Answer:

atomic number =17

mass number = 17+18= 35

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