The electron configuration of the 16S^-2 ion is_____

Q: Which of the following electron configurations is correct for nickel? O a. (Ar] 4s 3a8 O b. [Kr] 45'…

A: Hey, since there are multiple questions posted, we will answer first question. If you want any…

Q: 2. (a)What is the ground state electronic configuration of 7Cl. (b)Show the orbital diagram (last…

A: Given  Atom = 17Cl no of electrons in atom = 17

Q: Rank these three states according to the ionization energies needed to produce each one (smallest to…

A: Ionisation energy of (I) is highest as the the 4s orbital is completely filled. Then the (II)…

Q: 12. Determine the number of unpaired electrons in the following atoms or ions. а. Al b. С с. d. Mg…

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

Q: The electron configuration of Fe3+ (Z of Fe is 26) is а. [Ar]4s°3d4 Ob. [Ar]4s°3d5 Ос. [Kr]4s°3d® O…

A: Fe atomic number 26. Fe electronic configuration is [Ar] 4s2 3d6. Fe+3 electronic configuration is…

Q: QUESTION 1 The electron configuration 1s2s2p64s'3d corresponds to which element? Write the symbol…

A: Write the name of the  element of the given confuguration and calculate unpsured electron in Co+ ?

Q: For which element is the gaining of an electron most exothermic? a) Li b) N c) F d) B

A: The one which after gaining an electron becomes more stable than it was before gaining an electron…

Q: 22. What is the effective nuclear charge (Zeff) that acts on the valence electrons of antimony (Sb)?…

A: Zeff is easily calculated by using Slater's rule. Zeff=Z-σ

Q: Write the complete ground-state electron configuration of cesium. 3 4 S d. f 03 04 O5 06 07 08 09…

A:

Q: 4. Calculate (A) the energy of an electron transitioning from n=5 to n=6. (B) the wavelength of…

A: For an electron undergoing a transition, the energy is calculated as: ∆E = -2.18 × 10-18…

Q: 4. What is the symbol and name of an element that could have the following n and I quantum numbers…

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

Q: Which is the correct electron configuration for Ge4*? [Ar]4d10 O TAr)4d105p2 O (Ar]5s24d10…

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Q: For He+ ion, calculate the wavelength of the light that is emitted upon the electron's transition…

A: This numerical is related to Rydberg formula which is used to determine wavelength of light emitted…

Q: Q:- Give the element that has the H quantum numbers &or the last electron n=3 mI = +1 ms=- %3D

A: Quantum number of last electron are  n = 3 , l = 2 , m= 1 , s = -1/2 . Last Orbital is of 3d…

Q: Give a set of 4 possible quantum numbers for the most energetic electron(s) of: Bi Cr Sr ol Pvolduz…

A: Since you have posted multiple questions, we are entitled to answer the first only.

Q: 5. Which of the following is the electron configuration of 02-? a. 1s 2s 2 p b. 1s 2s2 2pt c. 1s 2s…

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

Q: 8.87 Rank the ions in each set in order of increasing size, and explain your ranking: (a) Li*, K*,…

A: Ionic Radii - It increases down a group and decreases across a period. For isoelectronic species, it…

Q: Assuming the 18-electron rule applies, determine the value of 'n' in (Fe(CO)n] 2, (atomic number of…

A: We have to calculate the value of n for given complex.

Q: ms= -1/2? n=3 1=2; How many electrons fit the description a) 4 O B) 8 NS) 10 D) 2nd O TO) 5

A: The position and spin of electrons can be determined by four quantum number  ◾Principle quantum…

Q: Write the complete electron configuration for - a. Ga b. Ga 3 + c. As 3 -

A: The electron configuration of a. Ga b. Ga3+ and C. As3- is:

Q: Which atom would have the largest ionization energy? A. F B. Cl C. Br D. I

A:

Q: Which of the following ions has the largest atomic radii? 02- F- Ne Na* All of these ions have the…

A: Which of them having largest radii of them ?

Q: Order the following elements according to increasing number of unpaired electrons in the electronic…

A:

Q: How many electrons can fill the following orbital? 1 4200 = 2√√√(2-2) e e-r/2ao ao 01 0 02 0 3

A: Wavefunction is represented by  ψnlm Where, n= Principal quantum number               l= Angular…

Q: Which element has the following electron configuration [Xe] 4f14 5d10 6s1? a) Silver b) Gold c)…

A: The electronic configurations of the elements are as follows,Silver - [Kr] 4d¹⁰5s¹Gold - [Xe]…

Q: 7. Write the electron configuration for the following atoms: a. Mg - magnesium 1y 1 D IS 25 2P 35 b.…

A: The electron filling in the atomic orbitals occur according to Aufbau principle. This principle…

Q: Which of the following atoms or ions has 1 unpaired electrons? N* O Al

A:

Q: Which of the following is the expected electron configuration for a cadmium (II) cation (Z = 48)? A)…

A:

Q: A researcher is studying the ionization energies of a certain element. She finds that the ionization…

A: Ionisation energy is defined as amount of energy required to remove the most loosely bound…

Q: In the Periodic Table below, shade all the elements for which the neutral atom has an outer electron…

A: Given outer electron configuration is , ms2nd10 Where, m=n+1

Q: Block Electron Configuration Element (s, p, d, or f) Be C Ar Tc Sn Pr Hg Fr Number of Valence…

A: Every elements have a tendency to attain their nearest noble gas configuration, in order to get…

Q: 5. Which of the elements below is smaller than Ca but larger than As? Br Mn

A: As we move left to right in a period, due to increase in the effective nuclear charge the outermost…

Q: maximum number of electrons that can have l = 3 and ms = -1/2

A: Maximum number of electrons that can have l = 3 and ms = -1/2 is

Q: How many electron pairs (maximum) can occupy the 4 f subshell 7

A: For the 4f subshell, principal quantum no., n=4 and azimuthal quantum no., l=3.

Q: When writing the electron configuration of Au (Z = 79), the last electron added goes into what type…

A:

Q: The outer electronic configuration and number of unpaired electrons in 24Cr52 is: 4s? 3d4, unpaired…

A: Here we are asked to write the outer electronic configuration and the number of unpaired electrons…

Q: 4.52 Identify the elements that have the following electron arrangements: Energy Level 1 4 a. b. с.…

A: Here electron arrangements of some elements are given.Electrons are distribute in different energy…

Q: Which of the following orbital has the highest energy? Explain. n = 3, 1 = 1 b) a) n = 3, 1 = 0

A: Given ; The values of two different sets of orbitals. a). n = 3, l = 0. b). n = 3, l = 1.

Q: d. Cu COpper 8. Write the electron configuration for the following ions: a. O2-

A: We have to write electronic configuration

Q: Which ion has the same electron configuration as Kr? A) Br B) Se2- C) Rb* O D) All of these Pa 身

A:

Q: In what group of the periodic table is the element with the electron configuration 2. [Ar]4s 3d°4p?…

A: From the electronic configuration, we can determine the group.  In the periodic table, the elements…

Q: Which of the following elements has the greatest electron affinity? (a) Br, (b) Sn, (c) Ba, (d) Li.

A: Electron affinity - It is the energy change that results from adding an electron to an atom in its…

Q: The abbreviated orbital diagram for an atom is shown below.    What element is represented by this…

A: Electronic configuration refers to the systematic arrangement of electrons in the various shells and…

Q: 17. Write the ground state electron configuration for each atom and ion pair. a. Ni, Ni+ c. Y, Y* b.…

A:

Q: 7. Sketch the shape of the atomic orbitals found inn= 1 and n = 2. Use x, y, z axes for your…

A: Orbital are the space around nucleus where there is maximum probability of finding the electron

Q: How many electrons are possible in the n = 3 energy level? -- 2  8 18 32 36

A: Principle quantum number represents the shell in which an electron is present. It is represented by…

Q: Which electron configuration is correct for the selenide ion, Se² ? P[Ne] 3s? 3p? D 1s2 2s? 2p6 3s2…

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Q: An ion with a +1 charge and ground-state electron configuration [Ar]3d5 An ion with a +1 charge and…

A: Chromium(Cr) in having +1 oxidation states. Can fulfilled this configuration. In excited states

Q: Order the following by ionization energy.  1 has the lowest ionization energy, 4 has the highest…

A: It is the energy required to to ionise Or remove outermost electronelectron from atom.