Which is the correct orbital diagram for potassium ion? 1s 2s 2p 3s Зр 4p 3d 4p 1s 2s 2p 3s 3p 4p 3d 4p 1s 2s 2p 3s Зр 4p 3d 4p 1s 2s 2p 3s Зр 4p 3d 4p

Q: gallium: [Ar]4s²3d104p' inner electrons: 28 3 outer electrons: Incorrect Incorrect 3 valence…

A: ->Outer electrons are electron in highest value of n. ->valence electrons are involved in…

Q: Select the group number. Select the generic outer electron configuration. O 1A (1) 2A (2) O ns np' O…

A: The given element X has 6 electrons in the valence shell. Valence electrons= 6. The generic…

Q: Match the radial distribution function diagram with its correct atomic orbital. O 3p O4s O 5f 3s O…

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Q: Which element has the following orbital 1s | 2s 2p 3s a H田 RNE C

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Q: For each group, circle the species with the largest radius Cl           Cl-           Cl+ Mg2+…

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Q: In which orbital below would an electron (on average) be closest from the nucleus? 3d 5p 4s 4p

A: The principal quantum number represents the orbital in which electrons are present around the atom.…

Q: The atom having the ground-state valence-shell configuration of 6s^26p^5 would be a: A halogen in…

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Q: which one of the fellowing elments will be paramagnetic? argon helium zinc sodium berylium

A: Paramagnetic is element in which electrons are not paired.

Q: Which of the following ion(s): Ga3+, Zn2+, Ge2+, and Ca2+, can have the following orbital box…

A: Electronic Configuration is the easiest way to locate the electrons in different subshells or orbits…

Q: How many p-orbitals are occupied in a Ar atom? 3 O O 6 5 01

A: Number of p - orbitals are occupied in a Ar atom given below.

Q: Which of the following orbitals contains fewer electrons in a ruthenium(II) cation than a neutral…

A: The objective of this question is to determine which orbital in a ruthenium(II) cation contains…

Q: Use the orbital diagrams to explain why the first ionization energy of nitrogen is greater than the…

A: Ionization energy is the minimum energy required to remove the most loosely held electron or highest…

Q: The following electron configurations belong to which elements: 11) 1s°2s°2p°3s' 12)…

A: Electronic configuration  It is defined as the arrangement of electrons in the atomic orbitals.

Q: Which of the following represents the orbital diagram of an isolated ground state oxygen ion, 0²-? O…

A: O2- ion has total 10 electrons in it.

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: What is the valence shell? Group of answer choices It is the shell of electrons in element V (atomic…

A: The valence shell is the outermost electron shell of atom. The electron shell are the part of the…

Q: A neutral atom has the following electron configuration: 10 [Ar] 4s²3d¹04p4 What is the chemical…

A: Answer:A neutral atom always has equal number of protons and electrons. Also, atomic number of…

Q: Arrange the atom and ions from largest to smallest radius. Largest radius Smallest radius Answer…

A: Given :- atom/ions = Cl+, Cl-, Cl  To arrange :- given atom/ions in decreasing order of their radius…

Q: how do you think the radius of an atom will change as you move down a group (vertical coiumn) in the…

A: Definition of atomic radius- The distance from the centre of the nucleus to the outermost shell…

Q: Select those that do NOT have ground-state noble-gas electron configurations. C4 – Na+ Ar Cl – N3–…

A: With the help of electronic configuration of elements and ions it is determined that who have noble…

Q: The Series Cl,As, Sb ,In is arranged by increasing ionization energy TRUE OR FALSE

A: Ionization energy: The amount of energy required to remove a valance electron from an isolated…

Q: Explain factors influencing the trends in the first ionisation energy and atomic radius, Across a…

A: Explain factors influencing the trends in the first ionisation energy and atomic radius, Across a…

Q: Fill in the orbital energy diagram for sodium. E 3s 25 1s 3p 2p ↑ ↑↓ <

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Q: 10. Choose two of the following electron configurations to identify the ion or atom. Be sure to…

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Q: What volume of 0.054 M H2S04 is required to react completely with 0.560 g of KOH? The reaction…

A: H2SO4   + 2 KOH   ➡ 2 H2O +K2SO 1 mole of H2SO4 require 2 mole of KOH to give the product.

Q: Which of the following represents the complete electron configuration for nickel? 1s2 2s2 2p6 3s1…

A: The distribution of electrons in different orbitals of an atom is known as its electronic…

Q: How many of the following species are diamagnetic when in their ground state electronic…

A: Given species : F-, Mg, Ca2+

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: 6. From the Periodic table, choose 2 metals from the Alkaline metal series, 2 metals from the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.