Detailed calculations show that the value of Zeff for the outermost electrons in Si and Cl atoms
Question:
(a) What value do you estimate for Zeff experienced by the outermost electron in both Si and Cl by assuming core electrons contribute 1.00 and valence electrons contribute 1.00 to the screening constant?
(b) What values do you estimate for Zeff using Slater's rules?
(c) Which approach gives a more accurate estimate of Zeff?
(d) Which method of approximation more accurately accounts for the steady increase in Zeff that occurs upon moving left to right across a period?
(e) Predict Zeff for a valence electron in P, phosphorus, based on the calculations for Si and Cl.
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Related Book For
Chemistry The Central Science
ISBN: 978-0321696724
12th edition
Authors: Theodore Brown, Eugene LeMay, Bruce Bursten, Catherine Murphy, Patrick Woodward
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