Use the electronic configuration of zinc to explain why it forms only a +2. From which orbital(s) are the electrons removed?

Q: Choose the statement that explains the difference between the first ionization energy of first…

A: We have to compare the ionization energy of the F-atom and F2 molecules.

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

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Q: Which following element has the condensed electron configuration [Kr] 4d¹⁰ ? a. Germanium (Ge) b.…

A: Electron configuration is the listing of atomic orbitals and the arrangement of electrons in each…

Q: Which element below would have the largest ionization energy? Boron Gallium Indium O Thallium

A: Ionization energy :- The minimum amount of energy required to remove an electron from an isolated…

Q: Fill in the orbital energy diagram for silicon. 3p 3s 2p 2s 1s

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Q: Why are transition metals special cases? a. They have two valence shells with complete octets that…

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Q: What charge and how many ‘d’ electrons does copper have in [Cu(OAc)2(H2O)]2 ?

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Q: Which is the most stable electron configuration for the iron(III) ion, Fe3+? (A) [Ar]…

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Q: What is the electron configuration of the He2 + ion?

A: The distribution of electrons in the various subshell according to the rules is known as the…

Q: (ii) Lithium shows a diagonal relationship with magnesium. A) Why are these elements diagonally…

A: Diagonal relationship :    A diagonal relationship is said to exist between certain pairs of…

Q: Which element in each pair is more electronegative?a. K, As b. N, Sb c. Sr, Be

A: In periodic table the trend of electronegativity is as follows: As we move from left to right in a…

Q: Write the electron configurations for (a) Ca2+, (b) Co3+, and (c) S2-.

A: Calcium loss 2 electrons and cobalt loss 3 electrons and sulphur gains 2 electrons

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: What is the abbreviated electron configuration of the metal ion in Cr2(SO4)3 ?

A: Abbreviated electron configuration for metal ion Cr+3= [Ar]3d3

Q: Are ch „Zn,Ti,Si,Al atoms paramagnetic or diamagnetic? a- Find the electron configuration b- Draw…

A: Cl: Electronic configuration: Cl : 17 electrons: [Ne]   3s2                   3p5…

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 of the following atoms or ions is isoelectronic with Al3+? Select one: a. Al b. Na+ c. Ar…

A: The species which has same no of electrons are known as isoelectronic.

Q: What is the maximum number of electrons ollc? (a) 3s (b) 2

A: group of orbitals is known as a subshell. total 4 numbers of subshells are present ,they are s , p,…

Q: Which pair has higher election affinity Si and Al  or P and Si and both valence orbital diagrams

A: Electron affinity is the change in energy of a neutral atom when an electron is added to the atom to…

Q: Use electron configuration and orbital diagram to account for the trend in electron affinity from…

A: Electron affinity is the amount of energy released when electron is added to an  isolated gaseous…

Q: When writing the electron configuration of Hg (Z = 80), the last electron added goes into what type…

A: The element mercury (Hg) with atomic number 80 belongs to the 12th group of periodic table. That is…

Q: Why the ionic radii of Zr and Hf are almost equal?

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Q: Write the electron configurations for both Ti (+4) and Ti(+3). Examine their electronic…

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Q: Which has seven valence electrons? A. sodiumB. chromiumC. boronD. argonE. chlorine

A: The given options are,

Q: What can you conclude about how easy it is to remove electrons from iodine in Kl versus how easy it…

A: It is easy to remove electron from Iodine in KI than oxygen in H2O.

Q: Fill in the orbital energy diagram for the nitride ion. E 2s 1s 2p

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Q: Write the electron configuration for the Br atom and the predicted Br ion.

A: ◆ Electronic Configuration is the distribution of electrons in the energy levels of the atom. The…

Q: How many electrons are located in the 4s orbital for Ca*2 cation? O 6 O 4 8 2.

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Q: Which of the following species is diamagnetic? O 02 O Q2 O 02*

A: The atoms which have no unpaired electrons left to be paired. It is then known as a diamagnetic…

Q: Which of the following atoms will have the largest covalent radius? Select one: a. P b. N c. Cl d.…

A: The distance of the nucleus from the outermost shell is known as atomic radius. The radius of an…

Q: Examine the given electron configuration: 1s 2s 2p How many covalent bonds can this atom form?…

A: Given, the electronic configuration is as follows,1s22s22p4we are asked how many covalent bonds can…

Q: Among the substances below, which can be thought of as cations bonded together by mobile electrons?…

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Q: What is the zeff, atomic radius, and ionization energy of Arsenic?

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

Q: 2. Electron configurations a. Write the electron configuration and orbital diagram for Co. Identify…

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Q: . Arrange the following: Ca, Ca2+, Cr, Ge in increasing order of the following properties, and give…

A: A question based on periodic properties, which is to be accomplished.

Q: a) How many core electrons does the Ni atom have? b) How many valence electrons are in the Ni3+…

A: The electronic configuration is used to represent the distribution of electron density in an…

Q: There are properties associated with electromagnets. O a four O b one three two

A: Magnets in which magnetic field is produced by the electric current are called electromagnets.

Q: Write the electronic configuration and orbital diagrams for each ion listed: Ca2+, F-, Na+, Al+3.…

A: Iso-electronic species: These are those atoms or ions which have the same number of electrons…

Q: I am doing a prelab and I need help with the questions. I want to make sure I did everything right.…

A: 1.The group (I) cations are Ag+, Pb2+ and Hg22+, they all form form white precipitate, corresponding…

Q: Write the electronic configuration of the O2− ion.

A: Atomic number of all elements are equal to their number of protons and electrons. Electronic…

Q: Which of the following elements would have the lowest first ionization energy? OLi O Li O Be OB OC…

A: Elements Li (lithium), Beryllium (Be), Boron (B), carbon (C) and nitrogen (N) belongs to the same…

Q: Which of the following is isoelectronic pair? (i) ICl2, ClO2 (ii) BrO2– , BrF2+ (iii) ClO2, BrF…

A: Isoelectronic pair means the elements which have same number of electrons is called isoelectronic…

Q: A Click Submit to complete this assessment. Question 20 Using orbital diagrams, determine the number…

A: Electronic configuration: It is the distribution of electrons in the atomic orbitals of the element.

Q: What are the connections between reactivity and ionization energy/electron affinity trends? Why do…

A: There are many trends in organic chemistry. These trends are atomic size, reactivity, metallic…

Q: Write the electron configuration and orbital diagram for each ion and predict whether each will be…

A: Orbital diagrams are pictorial representations of the arrangement of electrons within the orbitals…

Q: Explain why N2 2+ is diamagnetic, while O2 4+, which has the same number of valence electrons, is…

A: The Lewis structure does not give any idea about molecular geometry but it purposed the distribution…

Q: What is the number of electrons for AsBr5?

A: Arsenic consists of 33 electrons and its electronic configuration is 2,8,18,5. So, its valence shell…

Q: For the following species: 0, P*, Sc, and Zr²* (a) Write a full electron configuration. (b) Draw an…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: What is the effective nuclear charge felt by the valence electrons of titanium (Ti) atoms?

A: Effective nuclear charge is defined as the resultant positive charge that an electron felt in a…