Ti and Hf behaveas though they possess the same number of valence electrons.Which of the subshells in the electron configurationof Hf behave as valence orbitals? Which behave ascore orbitals?

Q: CIO4)2-6H2O is hydrated whereas Ni(CIO4)2 is aCl contains an bond whereas O2(g) contains a bond…

A: Since you have asked a question with  multiple sub-parts, we will solve  first three sub-parts for…

Q: Which of the following electronic configuration is for the valence electrons of an element from…

A:

Q: Arrange Ga, As, and Br in terms of increasing  Zeff  values acting on a valence electron. Assume…

A: Zeff is the effective nuclear charge experienced by an electron in a multi electron atom. Zeff = Z -…

Q: Consider the isoelectronic series Zr4+, Nb5+, Mo6+, Tc7+. Arrange these species as follows. (Use the…

A:

Q: Which is the more likely configuration for Mn2+: [Ar] 4s2 3d3 or [Ar] 3d5?

A: The answer is explained is given below:

Q: Specify the electron configurations for each of the following ions. V3+

A:

Q: 7.137 Based on knowledge of the electronic configuration oftitanium, state which of the following…

A: Titanium  is in 3d transition series with atomic number 22 and has a configuration,[Ar] 3d2 4s2 It…

Q: Use the electron configurations of the alkaline earth metalsto explain why they tend to form 2+…

A: We have alkaline earth metal, we have to explain why they tend to form the +2 ions.

Q: Atoms of Group 1 elements have the lowest first ionization energy of all the elements on the…

A: We have atoms of group 1 has lowest 1st ionization energy , but we have largest difference in…

Q: Explain why the 2- ion is the one that tends typically to form. In what group of the periodic table…

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Q: . What is the electron configuration of Zn2+ ? Is it paramagnetic diamagnetic? or

A: We have to write the electronic configuration of Zn2+

Q: Which is the correct electron configuration for the ion Ta³*: O…

A: According to Aufbau principle electrons first fill to lower energy orbital before filling higher…

Q: Consider the following electron configuration:(σ3s)2(σ3s*)2(σ3p)2(π3p)4(π3p*)4Give four species…

A: The given configuration starts with 3s-which shows they are valance configuration. So, first of all…

Q: Considering periodic trends, valence electrons in which of the following atoms experience the…

A: Effective nuclear charge refers to the net charge experienced by the electron in an element. It is…

Q: ement Orbital Diagram electrons Configuration Property 1L 1 thium 3 1s 2s' Paramagneti 1s 25 2p 3s…

A:

Q: electron configurations

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

Q: Write the ground-state electron configuration for each atomand ion pair. Ni, Ni2+ b. Mn, Mn4+, Mn,…

A: In order to write the electronic configuration of an ion , we first need to find the electronic…

Q: Which element, W or Au, has the greater number of electrons in antibondingorbitals?

A: Atomic number of tungsten (W) is 74 and atomic number of Gold (Au) is 79. So, Au has more electrons…

Q: Which of the following are correct electron configuration(s) for Cr? O (Ar]3d*4s? O (Ar]3d54s1 O…

A: Electronic configuration is the arrangement of electrons in the atomic orbitals

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

A:

Q: Based on data in Table 8.1, estimate (within 30 kJ>mol) thelattice energy for (a) LiBr, (b) CsBr,…

A: (a) The ionic compound LiBr has cation Li+ and anion Br-. The lattice energy for LiBr is the amount…

Q: Arrange the atom and ions according to radius. K K- K+

A:

Q: For an electron in a 4d atomic orbital: How many radial nodes does this orbital have? How many…

A: Radial node : it is spherical shape where possibility of getting electrons is zero.  Angular node :…

Q: np4 electron configuration are the Explain why the term symbols for an np? electron configuration.…

A:

Q: How many unpaired electrons have V (Vanadium)

A: Vanadium (V) is a transition element present in 3d series of transition elements. In 3d series of d…

Q: (a) Write the electron configuration for the element titanium,Ti. How many valence electrons does…

A: (a)The electronic configuration of any element is written keeping in mind three rules. Afbau…

Q: II www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-lgNslkr7j8P3jH-IBcWcplLoFLoU71DOb3zrKPTUHJHevE88rwcc M…

A: Distribution of electrons in a shell or subshell is called electronic configuration. While writing…

Q: Which has higher ionization energy: IE1 or IE2 of sodium? Why? Ans: Snonaupiinoo notoale a noi orh…

A: 1) Highest ionization energy of Sodium among IE1 and IE2: Ionization energy: The total amount of…

Q: What is the ground-state electron configuration for Mn in MnO2? O a. [Ar] 3dº O b. [Ar] 4s2 3d6 O c.…

A: To write the electronic configuration of Mn in MnO2 we have to first determine the oxidation state…

Q: The Ti2 + ion is isoelectronic with the Ca atom. (a) Write theelectron configurations of Ti2 + and…

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

Q: Arrange the following iso-electronic species in order of increasing ionic radius: Br –, Sr2+, As3–.…

A: An atom consists of certain sub-atomic particles which are arranged in atom in such a way that…

Q: For each of the following pairs of atoms, state which youexpect to have the higher first ionization…

A: Ionization energy is defined as the tendency of an element to lose electron from its outermost…

Q: At one time, it was common to write the formula for copper(I) chloride as Cu₂Cl₂, instead of CuCl,…

A: The number of electrons that reside on an atom of the element is expressed by its electronic…

Q: If an electron make transition from nth state to 3odstate in Hydrogen atom and creates 24 Sp ectral…

A:

Q: calculate the Zeff of the outermost valence electron of S

A: The element given is S.

Q: Name 1s B. On the following coordinate axes, draw a complete set of p orbitals (one on each set of…

A:

Q: The correct electron configuration for the Fe3+ ion is [Ar]4s 03d 5 [Ar]4s 23d 3 [Ar]4s23d6…

A: We have to select the correct electron configuration for Fe3+ ion

Q: The electron configuration of a cobalt(1II) ion is [Ar]3d6 O [Ar]4s23d° O (Ar]3d5 O [Ar]4s'3d5 O…

A: Since we know that electronics configuration represent the distribution of electrons in there…

Q: Order the elements S, CI, and F in terms of increasing ionization energy. (lowest to highest) OF, S,…

A: Ionisation energy is highest for small size atom , because it is close to nucleus and it is…

Q: Give three examples of ions that have an electron configurationof nd6 (n = 3, 4, 5,......)

A: The electrons' distribution in orbitals of any specific atom or ion is designated as its electronic…

Q: Why do Cr and Cu not have the expected electron configurations?

A: electronic configuration of Cr-Chromium   electronic configuration of Cu-Copper

Q: What electron configuration of phosphorus? O 152s2p63s23p°4s²3d104p5 O 152522p63s23p3 1s2252p…

A: Electronic configuration of any atom can be determined easily by atomic number. Atomic number is…

Q: Give the correct electron configurations for the followin

A: (a).1s22s22p63s23p63d1 4s2   (b) I - 1s22s22p63s23p64s23d104p65s24d105p5      (c)-Fe3+ 1s2 2s2 2p6…

Q: The ionization energy of CO is greater than that of NO. Explain this difference based on the…

A:

Q: Which of the following electronic configuration describes paramagnetic element? O 1s? 2s? 2p3 O 1s?…

A: If the element has unpaired electrons, then it would be paramagnetic .