2. What is the electron configuration of Mn2t? [Ar]3d b. [Ar]3d34s2 a. . [Ar]3d*4s! d. [Ar]3d 4s2 e. [Ar]3d 4s!

Q: Write the short-hand electron configuration for Bi³+

A: Shorthand electron configuration: It is the configuration when a noble gas is written in the…

Q: Write the electron configuration for each ion. a. CI b. p3- с. К* d. Mo+ e. V3+

A: Given a. Cl-     b. P3-    c. K+     d. Mo3+     e.V3+   To find: find the electron configuration…

Q: I. What is the ground state electron configuration of Fe? II. How many valence electrons does iron…

A: The solution of above question is-

Q: Ar] 4s2 3d10 4p3 is the electron configuration of:   Group of answer choices Sb V As P

A: Total Number of electrons in ground state electronic configuration= Atomic number of element  The…

Q: Q6:-Which compound in each of the following pairs will react faster in S,2 reaction with OH? (a)…

A:

Q: QUESTION 27 Match the potential orbitals in the image below to the appropriate description. В с D Е…

A: Solution: We know shape of s, p,  orbital is spherical, dumbbell respectively. Shape od d orbital…

Q: The following are isoelectronic species: N³, F-, and Mg2+. Rank them in order of increasing a. size.…

A: The species which have same number of electrons are called isoelectronic species. The  size and…

Q: Finally, consider the manner in which a subshell is filled. Move across the p-block from B to Ne.…

A: Hund's rule of maximum spin multiplicity states that during the electron filling up process in…

Q: An element X has atomic number 34. Which of the following statements about the electron…

A: Given, Atomic number of element X = 34 For neutral atom of any element, the number of electrons are…

Q: Be sure to answer all parts. Write the condensed ground-state electron configuration of the…

A: we have write condensed structursal formula

Q: 8. Which of the following elements has the largest first ionization energy? A) CI B) S C) Si D) Mg…

A:

Q: All of the following ground-state electron configurations are correct excep V[Ar]4s*4d. K:[Ar]4s'.…

A: Electronic configuration refers to the arrangement of the electrons present in an atom in the…

Q: Predict the electron configurations of the Rb- metal anions:

A: To find: The electron configuration of Rb- metal anion

Q: What is the ground-state electron configuration of As? A) [Ar]3d1045²4p? O B) [Ar]3d^245²4p* O C)…

A: Electronic configuration represents the arrangement of electron in an orbit. The filling of electron…

Q: electron configurations

A: In this question we have to find correct electronic configuration for the given species.

Q: Silver nitrate is added to each of the aqueous solutions: [Cr(NH3)3Br3], [Cr(NH3)6]Br3, and…

A: In coordination compound if have primary valency like chloride, bromide, iodide react with AgNO3to…

Q: The noble gas configuration of a ground state Cd atom is a. [Ar] 4s² 4d10 b. [Kr] 5s² 4d10 c. [Kr]…

A: The ground state electronic configuration of cadmium (Cd) is:1s² 2s² 2p⁶ 3s² 3p⁶ 4s² 3d¹⁰ 4p⁶ 5s²…

Q: Ionization of which of the following atoms/ions is most energetically costly? A. Ne B. Na1+ C. Mg2+…

A: The species requiring more lonisization energy is most energetically costly. With the help of…

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

A:

Q: Which 2+ ion has the ground state electron configuration [Ar]3d³? O Co²+ O Fe2+ O Mn²+ O Cr²+ O V2+

A: According to Aufbau's principle,The filling of electrons in the orbital in increasing order of their…

Q: 4s 3d 4s 3d Ni 1! 1 11 l1l (Ar)3dº4s? 4s 3d 4s 3d Zn 1 11 11 I iL I1 (Ar]3d104s? 3d Shown above are…

A: According to the Aufbau principle This principle  states that electrons fill lower-energy atomic…

Q: 7. Using Slater's rules, calculate the Zeff on a 3p electron in Al and in Cl. 25 Explain how your…

A: Slater's rules: The actual effective nuclear charge exhibited by the nucleus is the difference…

Q: 6. Identify the ions with a net charge of 3+ and the following configurations. A. [Xe]4A45d B.…

A: As ions has +3 charges, thus to get the corresponding atom, we have to add 3 electeons with…

Q: Write the electron configurations for the following atoms/ions:        i.          Ca. =…

A: Write the electron configurations for the following atoms/ions:

Q: Which of the following are oxidation-reduction reactions? 1. PCI, () + Cl, (g) → PCI, (1) II. Cu (s)…

A: Reactions in which both oxidation and reduction take place simultaneously are called redox…

Q: Use the orbital approximation to estimate the energy of an Li atom. How does this value compare to…

A: The atomic number of Li atom is 3. According to Aufbau Principle, the electrons are filled in an…

Q: 10. Choose two of the following electron configurations to identify the ion or atom. Be sure to…

A:

Q: Which one of these ions does not have [Xe] as its electronic configuration? Select one: a. I 2- b.…

A: Given elements:

Q: Written below are the electron configurations of of  five different atomic species: A: 1s22s22p63s1…

A: Transition metals are those metals in which the last electron enters into the D SUBSHELL.

Q: Which of the following ions has the electron configuration 1s22s22p°? A) Mg* B) N2 C) N3 D) O E) F*

A:

Q: 4. Write electron configurations for the following ions, and determine which have noble-gas…

A:

Q: 12. Write the ground-state electron configurations of the following ions: (a) Li*, (b) H*, (c) N³,…

A: The periodic table is the representation of elements arranged in horizontal rows and vertical…

Q: 24. Two elements that have the ground-state valence shell configuration of ns?npª are | Select ) (…

A:

Q: 9 Which of the following atoms or ions is most paramagnetic? a. b. Zn2+ Gd d. U6+ c.

A: The ions which has most number of unpaired e- in valence shell and outermost shell will have the…

Q: An element that has the valence electron configuration 4s24p4 belongs to which period and group? O…

A: Given that the valence electron configuration is : Thus, from the valence electron configuration it…

Q: 19. Based on the information given below, give the group, period, block, and identity of each…

A: The objective of the question is to identify the element.

Q: Which of the following atoms is diamagnetic? A) Mn B) O C) Sr D) Li E) CI

A: Given :-  Mn, O,  Sr,  Li,  Cl  To be determined :-  Atom which is diamagnetic out of the above…

Q: Identify each element below. „La).[Ar].4s?3 (b) [Xe] 6s²4fA452 (c) [Xe] 6s²5ď104A46p3

A: a. No. of electrons = 18+2+5= 25 Therefore element is manganese.

Q: 6. The noble gas configuration of a ground state Cd atom is a. [Ar] 4s² 4d10 b. [Kr] 5s² 4d10 c.…

A:

Q: What is the ground state electron configuration of Ni3+? [Ar] 3d6 4s1 [Ar] 3d7 [Ar] 3d5 4s2

A: Given,The ion :    Ni+3Ni ( nickel ) atomic number (Z) = 28

Q: 6a. Which type of ions – cations or anions – have smaller radii than the corresponding neutral…

A:

Q: What is the electron configurationof the He2+ ion?

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

Q: What is the short-hand electron configuration of cobalt(II), Co²+ ion? Enter the electron…

A: Atomic number of Cobalt is 27. It loses two electrons to form a dipositive ion Co+2  We have to…

Q: Which arrangement is in the correct order of increasing radii? Select one: a. Cs < Mn2+ < Mn b. Ra…

A:

Q: The electron configuration of a ground-state Co atom is [Ar]4s 13d 5. [Ne]3s 23d 7.…

A:

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: Consider a magnesium (Mg) atom that could have an electronic configuration of either [Ne]3s2 or…

A: Applying rule of electronic configuration in ground state and excited state.