The electron configuration for vanadium (V) is O [Ar] 4s2 3d3 O [Ar] 4s2 3 O [Ar] 3d None of these

Q: Name two elements in the group which has the general electron configuration ns2np3.

A: Given: The general electron configuration of element is ns2np3. Here, n represents the principal…

Q: Which of these are paramagnetic in their ground state?(a) Ga(b) Si(c) Be(d) Te

A: Interpretation: The elements that are paramagnetic in their ground state are to be determined.…

Q: (a) What behavior distinguishes paramagnetic and diamagnetic substances? (b) Why are paramagnetic…

A: Since you have posted multiple questions, we will solve the first question for you. To get the…

Q: What are the valence electrons for a first row transition metal? both the 4s and 3d electrons the 3d…

A: What is valence electron of transition metal ?

Q: Write the electron configuration for the following transition metals: a) Ni²+ b) Ag* c) Fe2+ d) Mn2+

A: Four questions based on electronic configuration of certain transition metals, which are to be…

Q: Using the periodic table to locate each element, write the electron configuration of (a) V; (b) Y;…

A: Periodic table represents the systematic arrangement of elements in which the properties of these…

Q: The following is the electron configuration of a nonexistent transition metal. electron…

A:

Q: Electron configuration of Fe+

A: The atomic number of iron is 26. It means a neutral atom of iron has 26 electrons. Electronic…

Q: Name the following:   a) Na3[FeBr6]                                          b) [Cr(CN)2(H2O)]2+…

A: We have to give the IUPAC name of given coordination compounds and chemical formula of given names

Q: C. Element Electron Configuration Tig Sc Cr Mn Fe Con

A: Ti22 = 1s2 2s2 2p6 3s2 3p6 3d2 4s2  Sc21 = 1s2 2s2 2p6 3s2 3p6 3d1 4s2 Cr24  = 1s2 2s2 2p6 3s2 3p6…

Q: Illustrate the orbital diagram and identify the magnetic property (paramagnetic or diamagnetic) of…

A: Paramagnetic: Atoms with unpaired electrons are called paramagnetic. Diamagnetic: Atom with paired…

Q: 44. What is the shape of the orbitals of actinides? Dumbbell Spherical O Clover-leaf Complex

A:

Q: Calculate the number of unpaired electrons in [Fe(NH3)6]3*.

A: Solution-Fe(NH3)63+-Fe3+ =3d5= valency electronsan NH3 is strong field ligand pairing accured.   3d5…

Q: <p>Why is the +2 oxidation state so common for transition metals?

A:

Q: Both vanadium and its 3+ ion are paramagnetic. Refer to their electron configurations to explain…

A:

Q: 13. Which element has the highest ionization energy? . a) Sr or Al b) Br or I or Te

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

Q: What is the correct orbital diagram for the 3d electrons in Fe?

A:

Q: Transition that causes to the characteristic blue color of K, [Re,Cl]will be A) o -o B) 7-a C) T- 7…

A: #      K2[ Re2Cl2 ]             2+2n-8=0                    ⇒2n=6…

Q: Transition that causes to the characteristic blue color of K,[Re,Cl]will be A) o -o B) 7 – 7° С) л —…

A: A quadruple bond between the d-orbitals of the two metal centers forms. Eight electrons are shared…

Q: Identify the isoelectronic series? Select one: O a. Cs Rb , K*, Na" Ob. s Mg Cr Na Oe s a Ca- Od.…

A: Given:-               Identify the isoelectronic series?Select one:O a. Cs, Rb-, KNaO b. 52-, Mg2-…

Q: Which of the following transition metals is most likely to form an oxide?  a gold  b silver  c…

A: Gold , silver, platinum and the copper are not formed oxides easily. Because they are least reactive…

Q: what are some common properties of the transition metals in group 3-12

A: Interpretation- To write common properties of transition metals in group 3-12

Q: Which of the following species is the most paramagnetic:  K, Cr, Co, Ca, Fe3+

A: Given Elements : K, Cr, Co, Ca, Fe3+ First, write the electronic configuration of all elements. More…

Q: Write electron configurations for each of the following. a. Cr, Cr2+, Cr3+ b. Cu, Cu+, Cu2+ c. V,…

A: The electronic configuration represents how the electrons were distributed in their orbitals.  The…

Q: Transition that causes to the characteristic blue color of K, Re,Cl will be A) σ-σ B) 7 – 7* С) л —…

A:

Q: Give an example of an ion from the first transition series with no d electrons.

A: A transition metal can form one or more stable ions that may have incomplete electron occupied…

Q: Why the reactivities of either Co(III) or Cr(III) are very low?

A: When the ligand field stabilization energy of the metal ion is low  then the metal ion is less…

Q: Arrange the following elements in order of decreasing metalic charector O Zn F Al C Sr

A: Metallic character decreases in a period and increases in a group. The given elements are O, Zn, F,…

Q: Which of the following elements has the smallest atomic radius?     A)Sb B)I C)Te D)Rb E)Sn

A: Which of the following elements has the smallest atomic radius?

Q: 4. Which element has higher second ionization energy? Cr or Mn:

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

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: The atomic radius of E is 107 pm and tiat of E is 231 pm. Calculate the percent increase in volume…

A: The atomic radius of E is = 107 pm The ionic radius of E- is = 231 pm Percent increase in the volume…

Q: Illustrate the orbital diagram and identify the magnetic property (paramagnetic or diamagnetic) of…

A: the solution is as follows:

Q: trogen tetroxide is a colorless gas while nitrogen diaxide is a brown gas, what color do you predict…

A: We will follow Le chatelier's principle. Le Chatelier's principle says that if a system is in…

Q: Atom/Ion Electron Configuration a P b. Cu C. Sn d. Fe e. Osmium f. Iodine

A: a. Phosphorous : 15 = 1s22s22p63s23p5 b.Cu                 :  29  = [Ar] 4s13d10 c. Sn…

Q: Write  electron configurations for each of the following . a. Ti, Ti2+ Ti4+ b. Re,Re2+, Re3+ c. Ir,…

A: a. The atomic number for Ti is 22

Q: Write electron configurations for each of the following. a. Cr, Cr2+, Cr3+ b. Cu, Cu*, Cu2+ c. V,…

A: SOLUTION A. Atomic number of Cr is 24 Electronic configuration for Cr 1s2 2s2 2p6 3s2 3p6 3d5 4s1…

Q: MCQ 106: The metal with the biggest metallic radii among the four is A. Ca B. Sr C. Be D. Ba

A: Metallic radii is half the distance between the nuclei of two atoms linked together in a metallic…

Q: 31. Rank the following in order of electron affinity: Mn K Ge a) K> Mn > Ge > Br Br

A:

Q: Which set of transition metals below have only one electron in their outermost “s” orbitals?…

A:

Q: The element with electronic configuration [Ar] 3dº4s34p² is a typical metal in Group 14 (Group IV)…

A: The given electronic configuration of the element is : [Ar] 3d104s24p2

Q: Using the periodic table to locate each element, write theelectron configuration of (a) Os; (b) Co;…

A: Interpretation: Using the periodic table to locate each element, the electron configuration of given…

Q: Which set of transition metals below have only one electron in their outermost “s” orbitals?…

A: Electronic configurations of different transition metals given in the question are - (a) Zn, Cd, Hg…

Q: 1. List two metals that have a greater tendency to lose electrons than Manganese (Mn).

A: Metals are the elements that can easily lose electrons to form positive ions because they have a…

Q: Which atom has a total of five (5) unpaired electrons in one of its sub-shells?            (A) V…

A: A) V   electronic configuration [Ar] 4s2 3d3  unpaired electron = 3 B) Cr  electronic configuration…

Q: Which of the following has two unpaired electrons? A) Mg and Si B) Si and S (C) Si (D) Mg

A: Which one of the following has two unpaired electrons that can be find from their electronic…

Q: Transition metals within a period differ mainly in the number of electrons. a. s b. p c. d d. f…

A: Transition elements are also known as transition metals. Transition elements are elements that have…

Q: Element X is a silvery metal that characteristically has a faint yellow hue and has two main…

A: Given that : Element X is a silvery metal that characteristically has a faint yellow hue and has two…

Q: 3. Place the atoms and/or ions in order increasing atomic radius a. Cu, Cu*, Cu²+ b. S, S2-

A: Size of different atoms and ions depends on their number of protons  and number of electrons, which…