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Which spectrum of hydrogen consists of the Lyman, Balmer, and Paschen series?
asked
Aug 7, 2017
Chemistry
high-school
2
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0
votes
232k
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The sum of three consecutive numbers is 84. what is the largest of these numbers? 26 27 28 29
asked
Apr 4, 2017
Mathematics
high-school
2
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0
votes
8.4k
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