Is Se2 paramagnetic or diamagnetic according to electron orbital theory

Q: Which of the following electron distributions will be expected for [Rh(en)3]3+? Rhº: [Kr]5s24d7

A: ∙Firstly find out the oxidation state of    Rh in the given complex       Rhen33+As   en  is neutral…

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

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Q: A.)  What is meant by the term polarizability?                     B.)   Which of the following…

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Q: Consider selenium oxychloride (SeOCl2):How many regions of electron density surround the central…

A: The compound given is SeOCl2.

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: Is N2 + diamagnetic or paramagnetic?

A: Given ion,        N2+ ion

Q: 2. Determine the n, I, mi and m,. Tell whether if it Paramagnetic or Diamagnetic 1. 6d 2. 3p 3. 4f…

A: Note: There are 3 different questions (multiple questions), I am answering the first question which…

Q: What is the electron configuration of the cobalt cation Co2+? Group of answer choices [Ar]4f5…

A: Atomic number of cobalt is 27

Q: 4) Which of the following ions is paramagnetic? Cd²*, P³,, Ag*, Cr*

A: Paramagnetism is determined experimentally by subjecting the substance in an external electric…

Q: Give electron configurations for the Hg2+.

A: The electronic configuration for Hg2+ has to be given.

Q: a) Explain why the third ionization energy of Al is significantly larger than its first ionization…

A: Ionization energy is defined as the amount of energy required to remove an electron from the…

Q: Write condensed electron configurations for the following: (a) Zr; (b) V3+; (c) Mo3+.

A: a) The ground-state electron configuration of ground state gaseous neutral zirconium is [Kr]. 4d2.…

Q: is a carbon atom diamagnetic or paramagnetic?

A: Atomic number of carbon atom is 6.  So, the number of electrons in carbon atom = 6

Q: Give the electron configuration and draw the orbital diagram for Co3+.  How many unpaired electrons…

A: The electronic configuration of a metal or its ion is the way of arranging the electrons in the…

Q: The following electronic configuration [Kr] 5s 4d 10 is Choose... Choose... paramagnetic diamagnetic…

A: Given- [Kr] 5s^2 4d^10

Q: What is the electron geometry of CHFCII? not

A: Using Electron geometry helps we can determine the arrangement of various electron groups.

Q: Hg^2+orbital filling diagram

A: Orbital filling diagram is mainly used to observe quantum numbers available in electronic…

Q: Describe the electron-Sea Model?

A: When the positive charged metal atom interacts with the freely electrons by the electrostatic…

Q: Fill in the orbital energy diagram for the nitrogen atom. 2p E 2s 1s

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Q: How many electrons are there in the π antibonding orbitals of the following cations? 1. N2+:   2.…

A: Since you have posted a question with multiple subparts, we will solve first three subparts for you.…

Q: Write the condensed (noble-gas) electron configuration of Cu²⁺.

A: Copper is a transition metal with the symbol of Cu. The atomic number of copper (Cu) is 29. Cu is…

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

A:

Q: Which of the following is paramagnetic? BF CO HF NF F2

A: A molecule is diamagnetic if all the electrons in the molecular orbitals are paired. If there is an…

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

A:

Q: Which of the following statements about electronic configurations of atoms and mononuclear ions, and…

A: Electronic configuration is defined as the arrangements of electron present in an element around…

Q: The electron configuration of (vanadium) O [Ar] 4s1 3d4 O [Ar] 3d5 [Ar] 4s2 3d3 O [Ar] 3d3 4s2

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Q: Which has the more stable 2s orbital: a Be atom or a Be2+ cation? a. Be b. both are the same c.…

A: Electronic configuration is the arrangement of all available electrons of an atom, in available…

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: The electron configuration of V (vanadium) * [Ar] 4s2 3d3 O [Ar] 3d5 O [Ar] 3d3 4s2 O [Ar] 4s1 3d4

A: Using rule of electronic configuration.

Q: Which of the following has the smallest ionic radius? (A) P3- (B) K1+ (C) Sc3+ (D) Ar

A: Atomic radius of an element represents the distance of the nucleus from the outermost shell. In the…

Q: which of the following species is diamagnetic in nature: a   H2 b   H2^- c   H2^+

A: The species is determined to be diamagnetic if only pairing occurs and electrons present in the…

Q: For the Li, molecule, rank order the following orbitals from lowest to highest energy: 1s, 2s, 025.…

A: According to Molecular Orbital theory, atomic Orbitals of atoms Combine to form Molecular Orbitals.…

Q: . X is isoelectronic with Xe. It reacts with Na ion and forms Na2X. a. Give the electronic…

A: The species having similar count of electrons are basically said to be isoelectronic. So, different…

Q: Write orbital diagram for V5+

A: The atomic number of V is 23  hence its ground state configuration is [Ar] 3d34s2 Hence V5+ means V…

Q: Draw an orbital diagram for H2C=C=O.

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Q: What is the re orbital theory O because the O because the

A: Paramagnetism results from the presence of least one unpaired electron spin in a materail atoms or…

Q: a} Vapor pressure always increases with increasing temperature. e) Keq always increases with…

A: Hey, since there are multiple sub part questions posted, we will answer first three questions. If…

Q: Condensed orbital diagram for Ru3+

A:

Q: What is the electron configuration of the cobalt ion in Co(NO3)3? O [Ar]4s? O [Ar]4s' 3d [Ar]4s? 3d…

A: Given Compound is Co(NO3)3 and in this compound cobalt is present as Co+3 ion.

Q: Which of the following has the smallest ionic radius? (A) p3- (B) K1* (C) Sc³+ (D) Ar

A: Isoelectronic ions are those which have a same number of electrons and hence same electronic…

Q: Draw the electron configuration of the Al3+ ion – 1s2 2s2 2p6

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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: Give the electron configuration of (a) La; (b) Ce³⁺; (c) Es;(d) U⁴⁺

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

Q: a Consider the following electron configuration: (035)2(03s*)?(03p)²(n3p)^(n3p*)4 Which species, in…

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Q: Compare polarizability (, or =): Li Te p3+ I ompare metallic character (, or =): Cr Ве Sr 02- Ni2+…

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Q: What atom or ion has the electron configuration [Ar]3d10

A: The atoms or ion having electron configuration [Ar]3d10 :

Group 14 Elements

The following elements come under group 14 of the periodic table.