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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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Whelan Whelan
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8 years ago
In which of the following sets do all species have the same number of electrons?
A) I-, Xe, Cs2+
B) C, N3-, O2-
C) Mg2+, Ca2+, Ba2+
D) S, S2-, S2+
Textbook 
Introductory Chemistry Essentials

Introductory Chemistry Essentials


Edition: 5th
Author:
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hbutler2hbutler2
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8 years ago
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Whelan Author
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8 years ago
Thank you, thank you, thank you!
carston
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You make an excellent tutor!
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Thanks
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