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Which is not a correct ionic formula unit? Select one. A. BaO B. Ca3N2 C. KCl d. LiS2
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Which is not a correct ionic formula unit? Select one. A. BaO B. Ca3N2 C. KCl d. LiS2

User Yuxhuang
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D. LiS₂
This is because Lithium exhibits a valency of +1 and cannot have two sulfur atoms combine with it because that will mean each sulfur has a valency of -0.5
User Clmccomas
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User David Jorquera
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Which of the following is not a correct ionic formula unit?LiS2, KCL, BaO, Ca3N2
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