Answer The element having given electronic configuration is copper. Explanation The given electronic configuration [Ar]4s 1 3d 5 suggests that the number of electrons are 18+1+5=24 which are the number of electrons present in copper. Conclusion Copper has the electronic configuration [Ar]4s 1 3d 5 .

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Question

Chapter 15, Problem 115A

Interpretation Introduction

Interpretation:

The element from the electronic configuration needs to be identified.

Concept introduction:

Every atom has a unique electronic configuration decided by its number of electrons.

Expert Solution & Answer

Answer to Problem 115A

The element having given electronic configuration is copper.

Explanation of Solution

The given electronic configuration [Ar]4s¹3d⁵ suggests that the number of electrons are 18+1+5=24 which are the number of electrons present in copper.

Conclusion

Copper has the electronic configuration [Ar]4s¹3d⁵.

Chapter 15, Problem 114A

Chapter 15, Problem 116A

Chapter 15 Solutions

Chemistry: Matter and Change

Ch. 15.1 - Prob. 1PP Ch. 15.1 - Prob. 2PP Ch. 15.1 - Prob. 3PP Ch. 15.1 - Prob. 4PP Ch. 15.1 - Prob. 5PP Ch. 15.1 - Prob. 6PP Ch. 15.1 - Prob. 7SSC Ch. 15.1 - Prob. 8SSC Ch. 15.1 - Prob. 9SSC Ch. 15.1 - Prob. 10SSC

Ch. 15.1 - Prob. 11SSC Ch. 15.2 - Prob. 12PP Ch. 15.2 - Prob. 13PP Ch. 15.2 - Prob. 14PP Ch. 15.2 - Prob. 15PP Ch. 15.2 - Prob. 16SSC Ch. 15.2 - Prob. 17SSC Ch. 15.2 - Prob. 18SSC Ch. 15.2 - Prob. 19SSC Ch. 15.2 - Prob. 20SSC Ch. 15.2 - Prob. 21SSC Ch. 15.2 - Prob. 22SSC Ch. 15.3 - Prob. 23PP Ch. 15.3 - Prob. 24PP Ch. 15.3 - Prob. 25PP Ch. 15.3 - Prob. 26SSC Ch. 15.3 - Prob. 27SSC Ch. 15.3 - Prob. 28SSC Ch. 15.3 - Prob. 29SSC Ch. 15.3 - Prob. 30SSC Ch. 15.3 - Prob. 31SSC Ch. 15.4 - Prob. 32PP Ch. 15.4 - Prob. 33PP Ch. 15.4 - Prob. 34PP Ch. 15.4 - Prob. 35PP Ch. 15.4 - Prob. 36PP Ch. 15.4 - Prob. 37PP Ch. 15.4 - Prob. 38SSC Ch. 15.4 - Prob. 39SSC Ch. 15.4 - Prob. 40SSC Ch. 15.4 - Prob. 41SSC Ch. 15.4 - Prob. 42SSC Ch. 15.4 - Prob. 43SSC Ch. 15.5 - Prob. 44PP Ch. 15.5 - Prob. 45PP Ch. 15.5 - Prob. 46PP Ch. 15.5 - Prob. 47PP Ch. 15.5 - Prob. 48SSC Ch. 15.5 - Prob. 49SSC Ch. 15.5 - Prob. 50SSC Ch. 15.5 - Prob. 51SSC Ch. 15.5 - Prob. 52SSC Ch. 15 - Prob. 53A Ch. 15 - Prob. 54A Ch. 15 - Prob. 55A Ch. 15 - Prob. 56A Ch. 15 - Prob. 57A Ch. 15 - Prob. 58A Ch. 15 - Prob. 59A Ch. 15 - Prob. 60A Ch. 15 - Prob. 61A Ch. 15 - Prob. 62A Ch. 15 - Prob. 63A Ch. 15 - Prob. 64A Ch. 15 - Prob. 65A Ch. 15 - Prob. 66A Ch. 15 - Metallurgy A 25.0-g bolt made of an alloy...Ch. 15 - Prob. 68A Ch. 15 - Prob. 69A Ch. 15 - Prob. 70A Ch. 15 - Prob. 71A Ch. 15 - Prob. 72A Ch. 15 - Prob. 73A Ch. 15 - How many joules of heat are lost by 3580 kg of...Ch. 15 - Swimming Pool A swimming pool measuring 20.0m12.5m...Ch. 15 - How much heat is absorbed by a 44.7-g piece of...Ch. 15 - Prob. 77A Ch. 15 - Alloys When a 58.8-g piece of hot alloy is placed...Ch. 15 - Prob. 79A Ch. 15 - Prob. 80A Ch. 15 - Prob. 81A Ch. 15 - Prob. 82A Ch. 15 - sUse information from Figure 15.24 to calculate...Ch. 15 - Agriculture Water is sprayed on oranges during...Ch. 15 - Grilling What mass of propane (C3H8) must be...Ch. 15 - Heating with Coal How much heat is liberated...Ch. 15 - How much heat is evolved when 1255 g of water...Ch. 15 - A sample of ammonia (Hsolid=5.66kJ/mol)...Ch. 15 - Prob. 89A Ch. 15 - Prob. 90A Ch. 15 - Prob. 91A Ch. 15 - Prob. 92A Ch. 15 - Prob. 93A Ch. 15 - Prob. 94A Ch. 15 - Prob. 95A Ch. 15 - Prob. 96A Ch. 15 - Prob. 97A Ch. 15 - Prob. 98A Ch. 15 - Prob. 99A Ch. 15 - Prob. 100A Ch. 15 - Prob. 101A Ch. 15 - Prob. 102A Ch. 15 - Prob. 103A Ch. 15 - Heat was added consistently to a sample of water...Ch. 15 - Bicycling Describe the energy conversions that...Ch. 15 - Hiking Imagine that on a cold day you are planning...Ch. 15 - Differentiate between the enthalpy of formation of...Ch. 15 - Analyze both of the images in Figure 15.27 in...Ch. 15 - Apply Phosphorus trichloride is a starting...Ch. 15 - Calculate Suppose that two pieces of iron, one...Ch. 15 - Prob. 111A Ch. 15 - sample of natural gas is analyzed and found to...Ch. 15 - Prob. 113A Ch. 15 - Prob. 114A Ch. 15 - Prob. 115A Ch. 15 - Prob. 116A Ch. 15 - Prob. 117A Ch. 15 - Prob. 118A Ch. 15 - Prob. 119A Ch. 15 - Prob. 120A Ch. 15 - Prob. 121A Ch. 15 - Prob. 122A Ch. 15 - Prob. 123A Ch. 15 - Prob. 124A Ch. 15 - Prob. 125A Ch. 15 - Prob. 126A Ch. 15 - Prob. 127A Ch. 15 - Prob. 1STP Ch. 15 - Prob. 2STP Ch. 15 - Prob. 3STP Ch. 15 - Prob. 4STP Ch. 15 - Prob. 5STP Ch. 15 - Prob. 6STP Ch. 15 - Prob. 7STP Ch. 15 - Prob. 8STP Ch. 15 - Prob. 9STP Ch. 15 - Prob. 10STP Ch. 15 - Prob. 11STP Ch. 15 - Prob. 12STP Ch. 15 - Prob. 13STP Ch. 15 - Prob. 14STP Ch. 15 - Prob. 15STP Ch. 15 - Prob. 16STP Ch. 15 - Prob. 17STP Ch. 15 - Prob. 18STP

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