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Chemistry, 21.06.2019 13:00, froyg1234
Read the given expression. x = number of protons − number of core electrons which of the following explains the identity of x and its trends across a period? x is the effective nuclear charge, and it remains constant across a period. x is the screening constant, and it remains constant across a period. x is the effective nuclear charge, and it increases across a period. x is the screening constant, and it increases across a period.
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Explain in detail of the four major scientific developments that spurred the formulation of the plate tectonics theory
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What happens to the temperature of a substance when the average kinetic energy of its particles increases?
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Hurry a student is asked to balance an equation by using the half-reaction method. he determines the...
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