Mastering Chemistry Course Home My Courses KHomework 8 Chap 8 Course Home Relating Quantum Numbers and Electron Configurations to the Periodic Table 3 of 4 Syllabus Outer electron configurations The outer electron configuration of an element includes everything except the noble-gas core. For example, the element C has an electron configuration of He 2s 2p2 and an outer electron configuration of 2s22p2. Similarly, the element Pb has an electron configuration of [Xe 6s24f145d106p2 and an outer electron configuration of 6s24f145d106p2 Scores eТext Part B Document Sharing The black line between elements 56 and 72 in the periodic table shown indicates that in the Lanthanide series elements 57 through 71 are listed below the main table, while in the Actinide series elements 89- 103 are listed below the main table. Elements 72 and 104 are listed in main table. User Settings Identify the outer electron configuration of each element shown in this periodic table outline. Course Tools Drag each label to the appropriate target. View Available Hint(s) Reset Help 5s23f144d 7825 f14 7 827d2 7$2 6d2 3s23p2 581 7825f146a2 5s24d10 3s22p2 7527 f14 7827d107p 5s25d8 5s24d105p6 7826d105f14 7 95f146d107p 682 6s1

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A: The first 20 elements of the periodic table are: Hydrogen (1), Helium (2), Lithium (3), Berlliyum…

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Q: Draw the orbital diagram associated with each of the following. Be N F Si Ar Mn

A:

Q: Which element would have a full outer shell of electrons if it gained three electrons? *…

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A:

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Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Full d sublevel: Zinc has a full  3d10 sublevel, which is a stable electron configuration. Stability…

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Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.