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Chemistry, 20.09.2019 03:30 meaganblatcher
Arsenic, with an electron configuration of 1s22s22p63s23p64s23d104p3, has a total of three electrons in its valence shell. true false
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Arsenic, with an electron configuration of 1s22s22p63s23p64s23d104p3, has a total of three electrons...
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