. Explain the different principles involved in a distribution in the orbitals?

Q: Why do the Bohr's theory fail when atoms with two or more electrons are considered?

A: The reason for bohr's theory fail when atoms with two or more electrons are considered has to be…

Q: How many orientations can an s orbital have about the nucleus?

A: ‘s’ orbital has spherical symmetry, so it is spherical in shape and along every axis same symmetry…

Q: Which of the following orbital designations is (are}not possible? MSP; a . 3 f b. S s c . 4 d d. 1p

A: The impossible orbital designation has to be given.

Q: what is the number of nodes in 2px orbital ?

A:

Q: What are Atomic Orbitals?

A: Orbitals are home of electrons.

Q: How does the quantum-mechanical model account for the chemical properties of the elements?

A: The chemical properties of any element largely depends upon the electronic arrangement in their…

Q: Why does an electron found in a 2s orbital have a lower energy than an electron found in a 2p…

A:

Q: Sketch and clearly label the orbital energy diagrams for As and K using arrows to represent the…

A:

Q: What are the rules that the Aufbau principle states for filling the orbitals with electrons?

A: Aufbau principles basically depict order in which electrons are needed to be filled in atomic…

Q: Without using quantum numbers, describe the difference between the shells, subshells and orbital of…

A: Without using quantum numbers, describe the difference between the shells, subshell, and orbital of…

Q: How is Hund’s rule used when filling in an orbital diagram?

A: Hund's Rule-   Hunds rule says that, without filling of single-single electron in vacant orbital, we…

Q: 10. Which rule or principle does the following orbital diagram violate? Why? 11. Which rule or…

A: There are mainly three principle or rule for orbital diagram. 1. Pauli exclusion principle  2.…

Q: How many orbitals have a principal quantum number of 3 and a secondary quantum number of 2? What…

A: There are four atomic quantum numbers: Principle quantum number (n): It gives information about the…

Q: Differentiate what is an orbit from an orbital, in terms of the energy and position of the electron.

A: Differentiate orbit and orbital

Q: How many orbitals have n = 100 and I = 3?

A:

Q: What is an atomic orbital? How does an atomic orbital differ from an orbit?

A: Atomic orbital:- it is a mathematical function describing the location and wave like behaviour of an…

Q: Define an atomic orbital, how many orbitals do we have? and how many electrons can they hold?

A:

Q: regions does this orbital have where it is impossible to find an electron?

A: 3-D space around the nucleus where probability of finding an electron is negligible is called NODE.…

Q: What is penetration? How does the penetration of an orbital into the region occupied by core…

A: The  penetration has to be defined The explanation of the penetration of an orbital into the region…

Q: Which of the following orbital designations is (are} not possible?msp; a . 3 f     c . 4 d b . 5 s…

A: Principal quantum number (n): It signifies about name, size, energy of the orbit to which electron…

Q: Which of the following orbital designations is(are) possible? а. 1s b. 2p с. 2d d. 4f

A: Different type of orbits have different Orbitals. When Electrons are arranged in different Orbitals…

Q: When an orbital is specified as 3d, what quantum numbers correspond to the orbital?

A:

Q: Define orbital ?

A: The spherical area around the nucleus which possess maximum probability of discovering the electron…

Q: What is an orbital wave function and how is it a valid representation of electrons in atoms and…

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Q: Describe the Bohr model for the atom. How did the Bohr model account for the emission spectra of…

A: Bohr model of hydrogen atom was given by Neil Bohr. It was based on the following postulates. 1) The…

Q: Ionization energy tends to increase from left to right on the periodic table. There are two…

A: In an atomic model with a single electron (Bohr model), the electron strength depends only on the…

Q: Describe the shape of the 4p orbitals

A: Orbital is a three dimensional around arom where probability of finding atom is maximum. The shape…

Q: Which of the following orbitals are not possible in an atom: 1d,2s, 3p, and 5f ?

A: Which of the following orbitals are not possible in an atom. 1d, 2s, 3p. 5f.

Q: 1. Briefly describe the Bohr's atomic model

A: Bhor's atomic model proposed by Neil's Bhor's(Bhor's atomic model)   He was awarded nobel prize…

Q: Which atom would be expected to have a half-filled 4s subshell?

A: The last orbital for a valence electron to go into Cr is the 4S, and the resultant energy of the 4S…

Q: What type of orbital is designated n = 4, l = 3, ml = –2?

A: Quantum numbers These are the set of numbers that are used to describe the position and energy of…

Q: 1. Which of these electron configurations are for atoms in the ground state? In excited states?…

A: Aufbau rules state that electrons are filled in increasing order of energy in an orbital.

Q: Why is electron spin important when writing electron configurations? Explain in terms of the Pauli…

A: Electron spin is important when writing electron configurations because each electron is associated…

Q: Sketch the 3d orbitals. How do the 4d orbitals differ from the 3d orbitals?

A: Given: Difference between 3d orbitals and 4d orbitals.

Q: What is the difference between the 2pz and the 3p, orbitals? Which quantum numbers in the orbital…

A: According to quantum mechanics, there are four types of quantum numbers. The electrons are filled in…

Q: Draw 3d orbitals and their notations

A: Answer - 3d orbitals - There are five 3d orbitals. These are labelled 3dxy, 3dxz, 3dyz, 3dx 2-y 2…

Q: What is Hund’s Rule? How is it applied in constructing orbital diagrams?

A: Orbital diagrams are pictorial descriptions of the electrons in an atom. Three rules are useful in…

Q: on which principles the electron configuration of an atom depends?

A: Electronic configuration is the ground state distribution of electrons among the orbital of species.…

Q: Describe the relative size and energy for orbitals 2s vs 3s and 1s

A: Since we only answer one question at a time, we'll answer the first one. Please resubmit the…

Q: How many orbitals exist when n=-2?

A: Orbits: Electrons travels in a circular path around the nucleus. These circular paths are known as…

Q: Why are there 8 in most electron shells but only two in the first one?

A: According to atomic model of an atom: An atom has many orbits around its nucleus which are named or…

Q: Name the quantum number that defines the shape of an orbital.

A: The principal quantum number is a set of numbers starting from 1 to infinity. It defines the main…

Q: 1. Explain the different principles involved in a distribution in the orbitals?

A:

Q: Why are atoms usually portrayed as spheres when most orbitals are not spherically shaped?

A: The atoms generally have most of the space occupied with nucleus rather than with orbitals. As the…

Q: Define orbital and describe the features of d orbitals

A: To describe: orbital and the features of d orbitals

Q: n = 3, 1 = 0

A: The quantum number helps in determining the property of an electron. There are four quantum numbers-…

Q: Write the expected electron configurations for the following atoms: As, Y, Tl, Pb, Cf

A: Given : As, Y , Tl , Pb , Cf To find : Expected electronic configuration of given elements Solution…

Q: What is an orbital diagram?

A: An orbital diagram has to be explained.