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Which kind of substance accepts an electron pair? base hydroxide ion acid alkali
asked
Jun 10, 2017
Chemistry
high-school
2
answers
3
votes
181k
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The Pax Romana ended in 180 CE after over one hundred fifty years in existence. The end of this era ushered in a period of A.inflation. B.foreign wars. C.religious wars. D.political instability.
asked
May 25, 2017
History
high-school
2
answers
0
votes
66.1k
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