star89
star89 star89
  • 12-10-2017
  • Physics
contestada

If an atom has 7 valence electrons, how many electrons does it need to gain to achieve a stable electron configuration?

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krjackson5
krjackson5 krjackson5
  • 12-10-2017
It only needs one more to make it stable 
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TheBigD
TheBigD TheBigD
  • 12-10-2017
an even number of electrons so 1 electron plz give brainliest i rlly need it!!!
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