ale2780 ale2780
  • 04-06-2019
  • Physics
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The atomic number of an element is found by?

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naileaa
naileaa naileaa
  • 04-06-2019

Calculate the number of neutrons. Now you know that atomic number = number of protons, and mass number = number of protons + number of neutrons. To find the number of neutrons in an element, subtract the atomic number from the mass number.

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Magaraashika002
Magaraashika002 Magaraashika002
  • 04-06-2019

Answer:

the atomic number of an element is found by its total number of electrons or protons.

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