queenmitchell12 queenmitchell12
  • 05-03-2021
  • Chemistry
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I need helps plss!!!!

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022031 022031
  • 05-03-2021

Answer:

Copper = 2 Boron = 12 (copper and boron combined = 14)

Explanation:

the number after the element is the amount of atoms there is

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