higginboth46 higginboth46
  • 26-02-2021
  • Chemistry
contestada

What is the mass number of an atom that has 35 electrons, 45
neutrons and 35 protons?

Respuesta :

xpressmaxx
xpressmaxx xpressmaxx
  • 03-03-2021

Answer:

Answer is 80

Explanation:

Mass number is equal to the number of protons + neutrons = 45 + 35 = 80

Answer Link

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