217872
217872 217872
  • 02-12-2020
  • Chemistry
contestada

Please help me!!!!!!!it is about elements on the periodic table. Please help!!!!!

Please help meit is about elements on the periodic table Please help class=

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uzairpatel
uzairpatel uzairpatel
  • 02-12-2020

Answer:

a\c enables the protons so therefore we duplicate the neutrons making for the first one 80 squared then subtracted by 201 and then do that for all

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