joslynnsianaaa
joslynnsianaaa joslynnsianaaa
  • 25-09-2020
  • Chemistry
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A stable atom has 26 protons, 26 electrons, and 30 neutrons. Its atomic mass would be

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myia73 myia73
  • 25-09-2020
There are 26 protons, and 30 neutrons, and thus its mass number = 56⋅amu
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