aubreybarnes61313
aubreybarnes61313 aubreybarnes61313
  • 11-10-2019
  • Biology
contestada

If an atom has 17 protons, 18 neutrons, and 17 electrons, what is the mass of this atom?

Respuesta :

jarzeta268 jarzeta268
  • 11-10-2019

Answer:

Mass Number  

= Number of Proton + Number of Neutron  

= 17 + 18  

= 35      

Explanation:

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