Obtain the electronic configuration for the following elements of the periodic table: to. Magnesium a. “Mg” b. "Ga" c. "K" d. “Sn”

Q: Consider the atomic orbitals shown below what statement for statements below about this horrible…

A: Electrons in an atom can be described by 'i quantum numbers'.  Principle quantum (n) number…

Q: Denhe first ionization energy and electron affinity. Without looking directly at tables for…

A: The question is based on the concept of periodic properties of atoms. electronegativity and…

Q: In Universe L, recently discovered by an intrepid team of chemists who also happen to have studied…

A: In universe L, there are 7 d orbitals rather than 5

Q: s in an atom are allowed to move only on certain precise orbits ron's energy increases with…

A: Bohr's atomic model is based on particle nature of electron and quantization of energy.  Bohr's…

Q: Write the electron configuration, draw the orbital diagram, determine the distinguishing electron…

A: Curium, 96Cm  - Electronic configuration :    1s2  2s2  2p6  3s2  3p6  3d10  4s2  4p6  4d10  5s2…

Q: Detailed calculations show that the value of Zeff for theoutermost electrons in Na and K atoms is…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: Match the electron configurations here with the elements to which they belong. Fe: [Ar]4s²3dº Nd: B:…

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Q: 15.) Elements with outermost election confiquration n ?np in the ground state hove volance elections…

A: Valence Electrons are those electrons that reside in the outermost shell sorrounding an atomic…

Q: The ground-state electron configuration, using abbreviated electron configuration, for phosphorus is…

A: The ground-state electron configuration, using abbreviated electron configuration, for phosphorus .

Q: What two elements are exceptions to the way we normally write electron configurations? write the…

A: Electronic configuration tells us about how electrons are distributed in atomic orbitals

Q: Discuss the inner and outer orbital and give at least one (1) example for each orbital to support…

A: Coordination complexes are those consisting of a central metal atom surrounded by atoms or group of…

Q: How does the first members in each group differ from all the members in the ( First row anomaly ) -…

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Q: 6.64 Why is a boundary surface diagram useful inrepresenting an atomic orbital?

A: The reason why boundary surface diagram useful in representing an atomic orbital has to be given,

Q: In the ground-state electron configuration of Fe³+, how many unpaired electrons are present? Express…

A: Unpaired electron can be figure out from electronic configuration.

Q: Relate the quantum numbers to the number and type of orbitalsand recognize the different orbital…

A: To find: Relate the quantum numbers to the number and type of orbitals and recognize the different…

Q: a) Write the radial part of the wavefunction for the following orbitals: 25, 3px and 3dyz of the…

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Q: The elements Ge, As, Cd, Te, Al are all used in the manufacture of various semiconductor devices.…

A: Atomic number of germanium is 32.The electronic configuration is [Ar]3d104s24p2.Atomic number of…

Q: Consider 3px and 3py orbitals. Which quantum number(s) is (are) the same for thesetwo orbitals?…

A: There are four quantum number for an orbital. 1. Principal Quantum number(n) 2. Azimuthal Quantum…

Q: Complete the table below. Element Electronic Distribution Last sublevel Orbital Quantum numbers of…

A: Electronic configuration of an atom can be defined as the arrangement of electrons in orbitals of an…

Q: a. In Atomic orbital theory, we've seen that as we go through the periodic table we see more and…

A: Slater rule for calculating the Zeff for 4s and 3d electrons of vanadium. The rule states that the…

Q: Not all of the orbitals in the n = 4 shell are shown inthis figure. Which subshells are missing?

A: According to Bohr-Burry rule, order or energy is:…

Q: 1.) a.) True or false: Elements with high ionization energies tend to have lave electron affinities…

A: A few questions based on periodic table trends that is to be accomplished.

Q: What is the electronic configuration of element with atomic no. 24 and 30?

A: Electron configuration:  The complete description of the atomic orbitals occupied by all the…

Q: Consider the element A, with atomic number 34. The electronic configuration of A2- is:   a. [Xe]…

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Q: What is the reason for the multiplicity of paths with different atoms??

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Q: Which of the following ion(s):  Ga3+, Zn2+, Ge2+, and Ca2+, can have the following orbital box…

A: Electronic  configuration for Zn2+ is: and can be written as [Ar] 3d10 Similar is the configuration…

Q: Some of the energy levels of a mercury atom are shown in the figure above. (i) Calculate the…

A: An energy level diagram is more useful and easier to work with than quantum numbers in the quantum…

Q: sing the orbital diagram for the atoms below, which one(s) is(are) diamagnetic? Mark a rite the…

A: The question is based on the magnetic properties of the atoms. we have to identify which of the…

Q: The table shows some of the energy levels for the hydrogen atom. State a b c d e f Energy/eV 0…

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Q: Give an example of a transition metal element with an irregular electron configuration (i.e. one…

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Q: Explain the contributions of Döbereiner and Newlands to the organization of elements according to…

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Q: Complete this Sentence Atom emit visble and Ultra violet lisht 6.) Ga) as the i guid atom condense…

A: We have been asked to single out the reason as to when atoms emit visible and UV light. We proceed…

Q: What is the electronic configuration, describe the procedure of how each of the orbitals are filled,…

A: The electron configuration of an atom is the representation of the arrangement of electrons…

Q: Predict which has the smallest first ionization energy: Li, Cs, N, F, I.  Explain your reasoning…

A: On moving left to right in aperiodic table, the atomic radius of an atom decreases due to increase…

Q: 19. Draw the orbital diagram for one neutral atom of oxygen. Use this diagram to explain the…

A: The electronic configuration of an element indicates how many electrons are distributed in atomic…

Q: Write the electron configuration, draw the orbital diagram, determine the distinguishing electron…

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Q: Complete the table below. Element Last sublevel Quantum numbers of specifie electron Electronie…

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Q: Copper is one of the elements in the periodic table that exhibits an anomalous electron…

A: Effective Nuclear charge is given by,     Zeff=Z-SWhere,   Zeff=Effective nuclear charge…

Q: Explain the meaning of diamagnetic and paramagnetic. Give an example of an element that is…

A: Explain diamagnetism and paramagnetism

Q: Give the correct electron configurations of Cr and Cu. Explain why they do not have the expected…

A: A) Electronic configuration of of Cr =                       [Ar]3d54s1  electron configuration is…

Q: Detailed calculations show that the value of Zeff for the outermostelectrons in Si and Cl atoms is…

A: a.

Q: Explain the atomic trend of how and why atomic radius changes horizontally through the periods and…

A: Explained as follows

Q: If we say that electrons travel around the nucleus of an atom in rings or shells, we can assign that…

A: The atomic number of an element is equal to the number of protons and electrons present in it.  For…

Q: Following successive ionization energies (IE in kJ/mol) are for which atom?

A: Molecule I.E. 1  Kj/mole I.E. 2 Kj/mole I.E. 3 Kj/mole I.E. 4 Kj/mole I.E. 5 Kj/mole C…

Q: Ca) List all elements with a p configuration. O Ga, Sn, N, At, Uus O In, Ge, Sb, Po O B, AI, Ga, In,…

A: Most important thing to solve these type of question is that outermost shell electronic…

Q: Draw the orbital diagram associated with cach ol following clectron configurations. a, Is 2s 2p b.…

A: To draw any Orbital diagram Aufbau principle ,  Pauli's exclusion priciple  and Hund's multiplicity…

Q: Detailed calculations show that the value of Zeff for the outermost electrons in Si and Cl atoms is…

A: The shielding constant is computed using Slater's rule as the sum of the contributions of the…

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.