alwaysmsj
alwaysmsj alwaysmsj
  • 28-08-2016
  • Biology
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What is the atomic mass of an atom with 11 electrons and 2 neutrons

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JazzyDevine
JazzyDevine JazzyDevine
  • 28-08-2016
The atomic mass of an isotope or element is the protons plus the neutrons. There's usually the same number of protons as neutrons so it would be 2 + 2.
The atomic mass would be about 4.
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