Erika Erika
  • 04-05-2024
  • Chemistry
High School

What is the mass number of an atom with 76 protons, 76 electrons, and 114 neutrons?

Answer :

hiimnoone hiimnoone
  • 10-11-2024
Mass number = number of protons + number of neutrons

= 76 + 114 = 190u

(Mass of proton and neutron are 1u while mass of electrons are negligible)
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