Briefly explain the following anomalies that occur in lon Energy or Electron Affinity (hint: it may help to consider the energy level diagrams or electron configurations for the 20. given elements). a. Mg (IE = 735 kJ) vs Al (IE = 577 kJ) b. N (IE = 1402 kJ) vs O (IE = 1314 kJ) C. Elements with positive Electron Affinity values like Mg, He, N

Q: Arrange the following elements in order of increasing atomic radius. Al, S, Mg, Si, Na (a) Mg<S<Si…

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Q: 20. How many unpaired electrons are in C2- ? Z of C = 6  a. 3 unpaired electrons b. 2 unpaired…

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Q: .Which of the following elements have same total number of electrons in p orbitals? a.Na and K b. K…

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Q: 69 19. What is the electron configuration of the aluminum cation? a. Is 2s22p% c. Is'2s?2p°3s²3p! b.…

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A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The energy difference between the 5d and 6s sublevels in gold accounts for its color. Assuming this…

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A: Atomic number of potassium = 19   Aufbau Principle diagram - In ground state of an  atom,…

Q: The energy difference between the 5d and 6s sublevels in gold accounts for its color. Assuming this…

A: The given data contains, Energy difference = 2.7 eV.  = 4.3×10-19J.

Q: configuration, short-hand electron configuration for the following elements. g. Iron 26e-…

A: g) Iron-26(longhand)= 1s2,2s2,2p6,3s2,3p6,3d6,4s2  ( Shorthand) = [Ar]3d6 ,4s2 h) Nickle-28…

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Q: Which of these ionization processes requires the highest amount of energy?           (A) Na(g)  -->…

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Q: 25. The photoelectric effect can be used to find which property? a. Electron Affinity b. Reactivity…

A: Since you have posted multiple questions in single session, we are entitiled to answer only first…

Q: Consider the following data regarding arsenic: IE 947 kJ/mol IE3 2735 kJ/mol IE2= 1798 kJ/mol EA,…

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A: Electron affinity is defined as the  possibility of a neutral atom of a gas to gain an electron and…

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Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.