enri64 enri64
  • 25-02-2021
  • Social Studies
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What acronym did we learn to help use figure out the number of particles
in an atom?

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angel2225
angel2225 angel2225
  • 25-02-2021
To calculate the numbers of subatomic particles in an atom, use its atomic number and mass number:
number of protons = atomic number.
number of electrons = atomic number.
number of neutrons = mass number - atomic number.
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