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Due to the labor-intensive work required by the crops in the South, much of the southern economy relied upon slave labor. True of False?
asked
Mar 18, 2017
History
high-school
1
answer
2
votes
123k
views
Which of the following pairs of elements could possibly be in the same group? X has a 1+ ion; Y has a 1- ion. X tends to form a 2+ ion; Y tends to gain two electrons. X will tend to gain one electron;
asked
Jan 5, 2017
Chemistry
high-school
2
answers
2
votes
207k
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