Chemistry: Matter and Change
1st Edition
ISBN: 9780078746376
Author: Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom
Publisher: Glencoe/McGraw-Hill School Pub Co
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Chapter 6, Problem 90A
Interpretation Introduction
Interpretation:
The trends in melting point and the orbital configurations of the elements needs to be explained.
Concept introduction:
The number of proton which is found in nucleus of an atom of the element is termed as
Expert Solution & Answer
Answer to Problem 90A
W, tungsten has the highest melting point and has half filled d orbital, mercury, Hg has lower boiling point and has full s and d orbital.
Explanation of Solution
The elements which orbital are half filled that elements have a higher melting point and stable. There is relation between solubility of substance and its melting point. To achieve most stable configuration d block elements can promote electrons from s block. In the period six, element W, tungsten has the highest melting point and have half filled d orbital. To give tungsten a half full shell, two electrons are promoted from s orbital to p orbital. Repulsive forces reduce the stability of elements and lower the melting point, as the number electron in orbital increases. Mercury, Hg has lower boiling point and has full s and d orbital.
Conclusion
The elements with half filled orbitals have a higher melting point and stable. Mercury, Hg has lower boiling point and has full s and d orbital. W, tungsten has the highest melting point and has half filled d orbital.
Chapter 6 Solutions
Chemistry: Matter and Change
Ch. 6.1 - Prob. 1SSCCh. 6.1 - Prob. 2SSCCh. 6.1 - Prob. 3SSCCh. 6.1 - Prob. 4SSCCh. 6.1 - Prob. 5SSCCh. 6.1 - Prob. 6SSCCh. 6.1 - Prob. 7SSCCh. 6.2 - Prob. 8PPCh. 6.2 - Prob. 9PPCh. 6.2 - Prob. 10PP
Ch. 6.2 - Prob. 11SSCCh. 6.2 - Prob. 12SSCCh. 6.2 - Prob. 13SSCCh. 6.2 - Prob. 14SSCCh. 6.2 - Prob. 15SSCCh. 6.3 - Prob. 16PPCh. 6.3 - Prob. 17PPCh. 6.3 - Prob. 18PPCh. 6.3 - Prob. 19PPCh. 6.3 - Prob. 20SSCCh. 6.3 - Prob. 21SSCCh. 6.3 - Prob. 22SSCCh. 6.3 - Prob. 23SSCCh. 6.3 - Prob. 24SSCCh. 6 - Prob. 25ACh. 6 - Prob. 26ACh. 6 - Prob. 27ACh. 6 - Prob. 28ACh. 6 - Prob. 29ACh. 6 - Prob. 30ACh. 6 - Prob. 31ACh. 6 - Prob. 32ACh. 6 - Prob. 33ACh. 6 - Prob. 34ACh. 6 - Prob. 35ACh. 6 - Prob. 36ACh. 6 - Prob. 37ACh. 6 - Prob. 38ACh. 6 - Prob. 39ACh. 6 - Prob. 40ACh. 6 - Prob. 41ACh. 6 - Prob. 42ACh. 6 - Prob. 43ACh. 6 - Prob. 44ACh. 6 - Prob. 45ACh. 6 - Prob. 46ACh. 6 - Prob. 47ACh. 6 - Prob. 48ACh. 6 - Prob. 49ACh. 6 - Prob. 50ACh. 6 - Prob. 51ACh. 6 - Prob. 52ACh. 6 - Prob. 53ACh. 6 - Prob. 54ACh. 6 - Prob. 55ACh. 6 - Prob. 56ACh. 6 - Prob. 57ACh. 6 - Prob. 58ACh. 6 - Prob. 59ACh. 6 - Prob. 60ACh. 6 - Prob. 61ACh. 6 - Prob. 62ACh. 6 - Prob. 63ACh. 6 - Prob. 64ACh. 6 - Prob. 65ACh. 6 - Prob. 66ACh. 6 - Prob. 67ACh. 6 - Prob. 68ACh. 6 - Prob. 69ACh. 6 - Prob. 70ACh. 6 - Prob. 71ACh. 6 - Prob. 72ACh. 6 - Prob. 73ACh. 6 - Prob. 74ACh. 6 - Prob. 75ACh. 6 - Prob. 76ACh. 6 - Prob. 77ACh. 6 - Prob. 78ACh. 6 - Prob. 79ACh. 6 - Prob. 80ACh. 6 - Prob. 81ACh. 6 - Prob. 82ACh. 6 - Prob. 83ACh. 6 - Prob. 84ACh. 6 - Prob. 85ACh. 6 - Prob. 86ACh. 6 - Prob. 87ACh. 6 - Prob. 88ACh. 6 - Prob. 89ACh. 6 - Prob. 90ACh. 6 - Prob. 91ACh. 6 - Prob. 92ACh. 6 - Prob. 93ACh. 6 - Prob. 94ACh. 6 - Prob. 95ACh. 6 - Prob. 96ACh. 6 - Prob. 97ACh. 6 - Prob. 98ACh. 6 - Prob. 99ACh. 6 - Prob. 100ACh. 6 - Prob. 1STPCh. 6 - Prob. 2STPCh. 6 - Prob. 3STPCh. 6 - Prob. 4STPCh. 6 - Prob. 5STPCh. 6 - Prob. 6STPCh. 6 - Prob. 7STPCh. 6 - Prob. 8STPCh. 6 - Prob. 9STPCh. 6 - Prob. 10STPCh. 6 - Prob. 11STPCh. 6 - Prob. 12STPCh. 6 - Prob. 13STPCh. 6 - Prob. 14STPCh. 6 - Prob. 15STPCh. 6 - Prob. 16STPCh. 6 - Prob. 17STPCh. 6 - Prob. 18STPCh. 6 - Prob. 19STP
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