Which one of the following electron configurations is incorrect ? (Ar:18 Kr:36) O 20Ca 1s 2s 2p 3 3p*4s? O zsMn (Ar 14s24ds O soSn (Kr4d105s?5p? O 2yCulAr]3d104s! O sxe (Kr4d105s?5p

Q: 10 The no ok orbilals in an energy level () O n= 3, 1=2s m=0 represens represents 12 The no of…

A: To completely describe an electron in an atom, there are 4 quantum number Principal quantum number…

Q: The electron configuration usings, p, d and f notations of Zn is O 1s 25 2p 3s? 3p 4s 3d O 1s 25 2p…

A: Option C is correct. The atomic number of zinc is 30, which means that all zinc atoms have 30…

Q: us, the observed eléctron configuration of the Cr atom is 1s 2s 2p" 3s Part D Mo has an anomalous…

A: Electronic configuration of molybdenum

Q: orbital diagram for the valence e s only (not ..f14): 76 Os condensed config: (1L) DOD0O [Xe] n, I…

A: Os is Osmium it has atomic number of 76 it has 76 electrons and we have to fill the 76 electrons in…

Q: (a) For an He+ ion, do the 2s and 2p orbitals have the sameenergy? If not, which orbital has a lower…

A: The He+2 ion has only 1 electron and its electronic configuration is 1s1. When 1 electron is added…

Q: Consider an electron in a hydrogen atom at energy level n = x. The wavelength of electromagnetic…

A:

Q: configuration of Ga is ________.  A)   1s22s23s23p64s23d104p1 B)   1s22s22p63s23p64s24d104p1 C)…

A: the electron configuration is the distribution of electrons of an atom or molecule in atomic or…

Q: 126 9.07 0.74 1 1000 100 10 1 0.1 AU, (MJ/mol) D. he PES for sodium would be expected to have 1s…

A: PES stands for photoelectron spectroscopy. This technique is used to determine the relative energies…

Q: Which of the following is a correct electron configuration notation?…

A: The electronic configuration is the filling of an atomic subshell in a sequential manner. The number…

Q: Electron transtons teas place in excilbd hydrogen atoms One such trangition is s n-2 to m7 aoro Se…

A:

Q: 2.14 What maximum wavelength could a photon have to cause the dissociation of gaseous nitrogen…

A: Given h × c = 1.19 * 10-4 kJ.m/molNO2  +  ( h × ν)  → NO + OH°(NO2) = 33.9 kJ/molH°(NO) = 90.4…

Q: Which of these electron configurations are impossible? [Ne]3s23p64s33d2 [Ne]3s23p34s1 1s22s1…

A: Pauli's exclusion principle : A maximum of two electrons can stay in an orbital.  Aufbau's principle…

Q: Write the complete ground-state electron configuration of B. 1s22s 2p°3s²3p…

A: Given,  Write the complete ground-state electronic configuration of B3+ = ?

Q: Choose the correct electron configuration for Se. a) 1s°2s°2p*3s*3p* b) 1s°25°2p*3s*3p°4s²3d®4p* c)…

A: In the periodic table, each element has a specific number of electrons. These electrons are filled…

Q: Which one of the following is correct for the quantum mumbers (n L my respectively) of an electron…

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Q: mde (of 7are nave atoms of lonIs with par A) d subshells B) p subshells C) s subshells D) g…

A: Answer of given questions are as follows:

Q: -3 nat is the electronic configuration of P ? lect one: 2. a. [Ar] 3s 3p 2. b. [Ne] 3s 3p C. [Ne] 3p…

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Q: There are orbítals in the th s orbital(s) p orbital(s) d orbital(s) f orbital(s)

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Q: Which of the following states is allowed for an electronic transition from a 4d orbital in a He+…

A:

Q: Indicate which of the given electronic configurations are true ground state configurations for the…

A:

Q: The electron configuration of a ground-state copper atom is O [Ar]4s24p63d³ O [Ar]3d⁹ O [Ar]4s23d⁹ O…

A: The ground state electron configuration represents the association of electrons in orbitals around…

Q: The ground-state electron configuration of calcium is (a)    1s22s22p63s2…

A: The given element name is calcium. The atomic number of calcium is 20, so it has 20 electrons.

Q: Each option below includes the following: 1) an atom/ion, 2) an abbreviated electron configuration,…

A:

Q: Which neutral atom is isoelectronic with Se2-? - Ge - Ar - Kr - S What is the condensed ground state…

A: Isoelectronic species: Atoms or ions having the same number of electrons or atoms are ions having…

Q: 26R) Which of the following is not a valid set of four quantum numbers? (n, 1, m¡, mg) A) 2, 0, 0,…

A: Explanation to the correct answer is given below

Q: Following successive ionization energies (IE in kJ/mol) are for which atom?    IE1 = 787        IE2…

A: The given ionization energies are; IE1 = 787 IE2 = 1577      IE3 = 3232      IE4 = 4356      IE5 =…

Q: 4 Fill in the following diagram with arrows indicating the electrons in N. 4d 4d 4d 4d 4d 5s 4p 4p…

A:

Q: Which electron configuration violates Hund's rule? A) [He]2s²2px²2py®2pz' B) [He]2s°2px²2py'2pz? C)…

A: According to the Hund's rule of maximum multiplicity: The electrons are filled in the orbitals of…

Q: 6s, 5p, 3d, 4p Rank orbitals from smallest to largest energy

A: • The given orbitals are-          6s, 5p, 3d, 4p    • We need to arrange the orbitals in increasing…

Q: atom initially in its ground state h-, absoks a photon and ends absods a photon and ends up an…

A: 1) initial position of electron , ni = 1 Final position of electron nf = 3

Q: Which is the correct electronic configuration for X (atomic number 34) in the ground state?…

A: The element having atomic number 34 is selenium and the electronic configuration of selenium will be…

Q: Using complete subshell notation (1s22s2p, and so forth), predict the electron configuration of Si…

A: Write electronic configuration of Si ?

Q: Choose the best answer for the electron figuration of sulfur. 1s225-35 3p* 15 25 2p* 1s25 2p 3s23p…

A: Interpretation: The electronic configuration of sulfur is to be determined.

Q: 6.19 (a) What does it mean when we say energy is quan- tized? (b) Why don't we notice the…

A: Introduction : We have to explain what is quantization of energy and why we do not observe this in…

Q: Hous mony moximum eiectrons Con hoid an Orbitel with fuoutum number. 21 n= 4,1 = 2, m, = t1 ms : b)…

A: The question is based on the concept of quantum numbers. These are the specific numbers which…

Q: Unnormalized 1s orbital of F in atomic units is e8.7r. Calculate a) the average distance between the…

A:

Q: How would you classify the electron configuration - 1s22s22p63s33p64s23d104p5

A: Electronic configuration helps to determine the position of the element in the periodic table. 1.the…

Q: Arrange the following in order of increasing ionization energy. Rb, F, Al, As, B, Se

A:

Q: How the mcasurements of paramagnetsm used to support electron configurations derived…

A: Given element = Cu Atomic No = 29 Electronic configuration  =  [Ar] 3d¹⁰4s¹ As we know  Element with…

Q: electron configuration(s) for silver?

A:

Q: The energy required for the transition from the firs excited to the second excited energy levels in…

A:

Q: Subparts XeOF4, SF6

A: Lewis structure represents the systematic arrangement of atoms around the central atom. Electrons in…

Q: Using Hund's rules: What is the expected magnetic state (i.e. S,L, J quantum numbers)for a Cr3+ free…

A: According to Hund's rule, every orbital in a subshell is singly occupied first with one electron…

Q: ies of the photons described in a)+6) 2)Phosphors (e), Calciom (ca) Configuration for the elements…

A: Atomic number of Phosphorus = 15 Atomic number of Calcium = 20 Atomic number of Titanium = 22

Q: Select the correct electron configuration for V (Z = 23). O IArjas24d O IArjas'3d O IArj4s?3d O…

A: Electronic configuration is defined as the distribution of electrons in the different orbitals.…

Q: Which of the following electron configurations is/are of an excited state atom? choose all that…

A:

Q: Which ground state electron configuration is incorrect? a) Mg: 1s2 2s2 2p6 3s2 b) K: [Ar] 4s1 c) Mn:…

A: Incorrect electronic configuration is for  c) Mn : [Ar]4s2 3d4

Q: Following successive ionization energies (IE in kJ/mol) are for which atom?    IE1 = 1085        IE2…

A: From the Successive ionisation energy values We can determine type of atom.

Q: 12) The electron configuration of a ground-state Ag atom is A) [Ar]4s24d9 B) [Kr]5s14d10 C)…

A: We know that, Atomic number of Ag is 47. So,

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.