(a)
Interpretation:
The electronic configuration of the given metal in group 15 needs to be determined.
Concept introduction:
Electronic configuration of an element is the arrangement of elements in different orbitals like s, p, d, f. The filing of the electrons in the orbitals follow the Aufbau Principle.
Answer to Problem 47A
The element is Bismuth having the electronic configuration 1s22s2 2p6 3s2 3p6 4s2 3d104p6 5s2 4d10 5p66s2 4f25d10 6p3
Explanation of Solution
The only metal located in group 15 is bismuth. The electronic configuration is determined by placing the electrons in different orbitals.
The electronic configuration of Bismuth is as follows:
1s22s2 2p6 3s2 3p6 4s2 3d104p6 5s2 4d10 5p66s2 4f25d10 6p3
Bismuth is often found in most cosmetics. It is located in six period and has three electrons in the outermost shell.
(b)
Interpretation:
The electronic configuration of the given halogen in period 3 needs to be determined.
Concept introduction:
Electronic configuration of an element is the arrangement of elements in different orbitals like s, p, d, f. The filing of the electrons in the orbitals follow the Aufbau Principle.
(b)
Answer to Problem 47A
Chlorine is the element found in period 3 having electronic configuration 1s22s2 2p6 3s2 3p5
Explanation of Solution
Chlorine is the element found in period 3. The electronic configuration is 1s22s2 2p6 3s2 3p5
Chlorine is used as part of a bleaching compound used in the production of paper.
(c)
Interpretation:
The electronic configuration of the transition metal that is a liquid at room temperature; is sometimes used in outdoor security lights needs to be determined.
Concept introduction:
Electronic configuration of an element is the arrangement of elements in different orbitals like s, p, d, f. The filling of the electrons in the orbitals follow the Aufbau Principle.
(c)
Answer to Problem 47A
Mercury is liquid in room temperature having electronic configuration 1s22s2 2p6 3s2 3p6 4s2 3d104p6 5s2 4d10 5p66s2 4f25d10
Explanation of Solution
Among
Mercury is extensively used in outdoor security lights.
Chapter 6 Solutions
Glencoe Chemistry: Matter and Change, Student Edition
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