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1.Which best explains why ionization energy tends to decrease from the top to the bottom of a group? A.The number of orbitals decreases. B.The number of neutrons decreases. C.Electrons get closer to the
answered
Mar 1, 2017
Chemistry
high-school
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86.7k
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What is the derivative of: y=1/(x+1)+2?
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Mar 28, 2015
Mathematics
high-school
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82.6k
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