Write the valence electron configuration for SF6.

Q: Define the term electron domain?

A: An atom is surrounded by the electrons. It can be lone pair or the bond pair of electrons. Lone pair…

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

A:

Q: Define the term nonbonding orbitals?

A: Molecular orbitals define the positions and energies of electrons in a molecule. The molecular…

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

A:

Q: Fill in the orbital energy diagram for sodium. 3p A 3s E 2p 2s 1s > > > > >

A:

Q: Compare the radius of the atom of Germanium with its ion and explain your answer.

A:

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 Se2 paramagnetic or diamagnetic according to electron orbital theory

A: According to electron orbital theory ; If all electrons in a particle (atom,ion , or molecule) are…

Q: Do Cr3+ and V2+ have the same or different electron configurations?

A: Cr3+ and V2+ both are transition metal ions and yes,they possess the same electronic configuration.

Q: Which of the following does not have a noble gas configuration? S^2- Ar+ Al^3+ Sb^3- Sc^3+

A:

Q: Doesn't N have 5 valence electrons or did do that incorrectly?

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Q: Calculate the valence electron of the following molecules   PO43-   ICl2-   C3H8O

A: Calculate the valence electron of the following molecules--

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: a) what is meant by the term polarizability? (b) Which of the following atoms would you expect to be…

A: Polarizability is tendency of atom to distort it's electron cloud. When an anion or atom experience…

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: Hg^2+orbital filling diagram

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

Q: Draw a VB orbital diagram for [3]radialene.

A: Radialenes are organic compounds which are alicyclic and they contains n cross- conjugated exocyclic…

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

A:

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

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Q: Why do third – period elements expand their covalence above four?

A: Transfer of electrons is defined as process in which an electrons shares one or more electrons to…

Q: Fill in the orbital energy diagram for phosphorus. 3p A 3s E 2p 2s 1s > > > > > >

A: Fill the given energy orbital diagram---

Q: Fill in the orbital energy diagram for sodium. 3p 3s E 2p 2s - 1s-

A:

Q: For which atomic orbital does n = 3 and { = 1?

A: Each electron in an atom has a specific set of quantum numbers. They are principal quantum number…

Q: What is the ground state electron configuration of a Co²+ ion? O 1s22s22p 3s³3p 4s²3d5 O1s²2s²2p…

A: The atomic number of Cobalt is 27.

Q: write out the electron configuration for V4+

A: It is written as

Q: Predict the order of increasing covalent radius for Ge, Fl, Br, Kr.

A: The covalent radius of the element is the determination of the size of the atom which forms the part…

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: La) Full electronic configuration Q: X: | 1.b) Noble gas configuration Q: X: L.e) Partial Orbital…

A:

Q: Draw a simple picture of the average distribution of electrons in a molecule of oxygen, O2

A: One Oxygen atom has 6 valence electrons

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

A:

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: 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: Which of the following valence configurations is the best example of an "island of stability"…

A: Helium, Neon, Argon, Krypton, xenon are the elements of noble gas which are stable. These elements…

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: In modern chemical theory occupied orbital is pictured to be: an

A: Occupied orbital is defined as an orbital which contains at least one electron.

Q: P^3- orbital filling diagram

A: Orbital filling diagram is a way to represent the arrangement of electrons in a particular atom.  It…

Q: Write down the uncondensed electronic configurations for Co;; Co2+ and Co3+. In the case of the…

A: Atomic number of Co is 27

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

A:

Q: ) Draw a 2px orbital and describe it.

A: To draw and describe a 2px orbital.

Q: What is the electron configuration of Zn2+?     [Ar] 4s2 3d8     [Ar] 3d8     [Ar] 4s2 3d10…

A: The answer of the above question is given in step 2

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

A:

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

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

Q: Write the ground state electron configuration for atom and ion pair.  Co, Co2+

A: The electronic configuration of an atom is determined by Aufbau's Principle according to which…

Q: Is XeOCl4 polar or non polar and please explain why.    Is SO4 2- polar or non polar and please…

A: The number of electrons in the outermost shell of Xe, O and Cl atom are 8, 6 and 7 respectively.…