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  • 24-01-2021
  • Chemistry
contestada

What is the mass number for an atom of zinc containing 30 protons and 34 neutrons?

Respuesta :

girmamoges544
girmamoges544 girmamoges544
  • 24-01-2021

Answer:

64

Explanation:

mass number =proton + neutron

=30+34=64

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