aireland8 aireland8
  • 06-09-2017
  • Chemistry
contestada

An element's atomic number is 81. How many protons would an atom of this element have? protons

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Аноним Аноним
  • 06-09-2017
The number of protons is same as periodic table number.

In this case 81 Periodic table number element has 81 Protons.
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