Fatima1234567 Fatima1234567
  • 22-07-2018
  • Physics
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How many neutrons does element X have if its atomic number is 24 and its mass number is 99?

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Аноним Аноним
  • 22-07-2018

Element X has 75 neutrons.


Explanation

Subtract the mass number from the atomic number to determine the number of neutrons.


99-24= 75


Element x has 75 neutrons.

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