alan30 alan30
  • 02-02-2017
  • Chemistry
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How to find protons, neutrons, electrons of an element.

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YoungzPoe
YoungzPoe YoungzPoe
  • 02-02-2017
Find your element on the periodic table. Locate the element’s atomic number.
 Determine the number of electrons.  Look for the atomic mass of the element. Subtract (-) the atomic number from the atomic mass
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