Directions: Complete the electron configuration of the following element and get the quantum numbers where the valence electron belong. You may follow the pattern below to complete the electron configuration. - Start here and move along the arrows one by one. 1s 1. Gallium – 31 2. Calcium – 20 3. Aluminum– 13 25 2p 4. Barium – 56 5. Antimony – 51 35 3p 3d 4s Ap 4d 4f 5s 5p 5d 5f (5g) 6s 6p 6d (6f 6g 6h) (7d 7f 7g 7h 7) %24

Q: You have the excited states of He with the configuration 2p1 3p1, in which the two electrons have…

A: Hi. Since you have posted multiple questions and not specified which question you want us to solve,…

Q: 1) Write the a. 7 (3+6i) b. (5-7i) (10+ 5i) c. (4.5+3i)/ (3-10i) d. (15-18i) + (7-91) e.…

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Q: Nickel frequently occurs as Ni? salts with a fine-structure constant of a = 630 cm-1. Determine the…

A: For a single electron in 3d state, n=3l=2, for d stateSpin, s for a single electron can take value…

Q: 1. Consider the electron dispersion of a 1-D system with reduced zone scheme as the figure attached,…

A: Solution: For an electron moving in a periodic potential, its wave function is given by the Bloch…

Q: what is the maximum number of electrons that can be accommodated in the innermost orbital shell?

A: The maximum number of electrons that can be accommodated in the innermost orbital shell is…

Q: An electron occupies the quantum state n=5, l=3, m= 3, m, = 1/2. Calculate the angle between the…

A: Quantum state of electron : n = 5 l = 3 ml =3 ms = 12

Q: In the Bohr model of hydrogen, the electron moves in a circular orbit around the nucleus. Determine…

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Q: The electronic density of states, within the free electron model, is given as 3/2 2m D(ɛ) = 2元…

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Q: what is the maximum number of electrons that can be accommodated in the innermost orbital shell?

A: Number of electrons in any shell is given by :-              N = 2n2Where N is number of electrons…

Q: Creating a table, summarise the four quantum numbers that are assigned to electrons confined in any…

A: 1. Principal Quantum Number (𝑛):Indicates the main energy level or shell.Determines the overall…

Q: The electrostatic force between the electron (qe−) and the proton (qe+) in an hydrogen atom may be…

A: The electrostatic force between the electron (qe−) and the proton (qe+) in an hydrogen atom may be…

Q: -1, ,it is in the state If an electron has the quantum numbers n = 2, 1= 1, m O 2g- O4f. O 4p. 2p.…

A: The electron has quantum numbers n = 2 l = 1 ml = - 1 s = 1/2

Q: How many electrons are in a 4d orbital of Zr?

A: Electronic configuration of Kr 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6

Q: Refer to the periodic table to write the electron configuration for selenium (Se).

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Q: List the quantum numbers of (a) all possible 3p states and (b) all possible 3d states.

A: a) The sets of numbers that helps to describe the electrons in an atom uniquely are called quantum…

Q: 8. Drag the correct number of electrons to the atom model to represent a neutral atom. 15.999 Охудеn…

A: First energy level- 2 electrons Second energy level- 6 electrons. Total = 8electrons (atomic…

Q: Get the value of 27.211 eV for the H atom for the ground state

A: Energy is a fundamental entity of nature that is transferred between parts of a system to produce…

Q: i) Which of the sketches in Figure 2, labelled A-D, correctly represents the progressions in an…

A: Electromagnetic waves are the progressive waves which travels in forward direction.  The vibration…

Q: A sodium atom (Z = 11) contains 11 protons in its nucleus. Strictly speaking, the Bohr model does…

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Q: How many electrons does N 3– have?

A: Given : To calculate no.of electrons in N3- that is Nitrogen ion.

Q: The exclusion principle states that no two electrons in an atom can have the same a. spin b. orbit…

A: Given : exclusion principle

Q: Which of the following is/are false about two electron system? A- The singlet state is a spin…

A: In a two-electron system, the total wave function can be expressed as a product of the spatial wave…

Q: In the Bohr model of the atom, electrons can move freely between orbits without any gain or loss of…

A: According to the Bohr model of the atom, electrons travel in defined circular orbits around the…

Q: Explain the Hall effect?

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Q: Еxample: Obtain an explicit expression for the probability density P,(r) corresponding to the state…

A: Given:  n = 2 l = 0 and 1 This represents 2s and 2p orbitals.  We have to find the radial…

Q: The angular eigenfunctions of atoms can generally be represented by eigenfunctions of the orbital…

A: Required to prove that the electric dipole transition can only happen between initial and final…

Q: Predict the ground-state electron configurations of Mg, Sr, and Ba.

A: For Mg, 1s2 2s2 2p6 3s2

Q: How many Coulomb terms are contained in the Hamilton operator for the heliu

A: hamiltonian for he atom is Z=2H=p122m+p222m-Ze2r1-Ze2r2+e2|r1→-r2→|where first two are kinetic…

Q: 2. Consider the states with 1 = 1, s = 12. For the state with j = 3/2. (i) Draw a vector triangle…

A: Given Data:  l=1, s=1/2, j=3/2

Q: 2. Show that the probability density for the ground-state solution of the one-dimensional Coulomb…

A: Please refer explanation Explanation:If you have any questions please let me know.Thankyou

Q: gnoring electron spin, what is the total number of states with n=1?

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Q: true or false a

A: simple true and false of the statements given and we need to check if they are true or false

Q: Calculate the value of for the states of the hydrogen atom with n = 2 and l = 1, and for n = 2 and…

A: n=2 , l=1 n=2 , l=0

Q: 9. Change to the 'Transformer' tab. Why do you think this is called a 'transformer'?

A: Transformer is a passive electrical device that transfers electrical energy from one circuit to…

Q: In a Cesium atom (Z =55), how many electrons are allowed to have the following set of quantum…

A: There are four quantum numbers which completely differentiate one electron of an atom from other.…

Q: The overlap integral, S, between atomic orbitals on different atoms is sometimes approximately equal…

A: The statement "The overlap integral, S, between atomic orbitals on different atoms is sometimes…

Q: 13. Consider the following state constructed out of products of eigen- = = √√ 12.-41¹1, -1) + √√…

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Q: Which of the following statements is incorrect? The atomic form factor is a measure of the .a O…

A: The X-Ray wave vectors that will defract in a crystal is given by the reciprocal lattice vectors.

Q: https://www.compadre.org/PQP/applications/prob14_6.cfm  The animation depicts two 100-gram spheres…

A: Step 1: Data provided mass of each ball attached m1​=m2​=m=100 g=0.1 kgspring constant k = 200 N/m…

Q: Consider a transition from 3D to 2P in an atom with one electron in the valence shell and determine…

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