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Mostafa91 Mostafa91
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Posts: 148
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10 months ago
Which of the following does not have a noble gas electron configuration?

▸ Sc+3


▸ Ar

▸ O2–


▸ K
Textbook 
Foundations of College Chemistry

Foundations of College Chemistry


Edition: 15th
Authors:
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birdnuggetbirdnugget
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10 months ago
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