write the configuration of Ba

Q: missing word. The position of an electron, relative to the nucleus, is best arrived at using a…

A: The position of an electron, relative to the nucleus, is best arrived at using a wave function.

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A: All atoms have the same number of electrons as protons. Negative electrons are attracted to the…

Q: write the electron configuration for Na

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Q: Determine how electrons are configured around a nucleus.

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A: As in the energy Diagram, the larger the hump ,more is the energy. As in eclipse-1 f have bulky…

Q: Write the abbreviated electron configuration for rhodium, Rh and enter the total number of electrons…

A: Rhodium is a Chemical element with symbol Rh and having atomic number 45

Q: 17. Which Violates Pauli's Exclusion Principle? 25 2p A. 1s 24 2p В. 1s 2s 2p C. 1s 2s 2p D.

A: Given options are :  Which violates Pauli's exclusion principle = ?

Q: what is the physical stare of Se? physical appearance of Se? what is the color of Se?

A: 1) Physical state of Se:  Selenium is a chemical element with symbol Se and atomic number 34.…

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A: Introduction The elements which have a similar number of outermost electrons (or we can also ay…

Q: or selenium (#34)?

A:

Q: - Which of the following is not considered as isoelectronic particles? _ (a) ,N3 , 80-2, (b) 80-2 ,…

A:

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A: a. Ionization energy increases as a general trend across the left to right of period 3.

Q: 69 19. What is the electron configuration of the aluminum cation? a. Is 2s22p% c. Is'2s?2p°3s²3p! b.…

A:

Q: the abbreviation electron configuration for Fe (Z=26)

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Q: Atomic Structure Who Am I? Bohr's Model 8. 00 () 2017 Activities To Teach.com - Lpdated 2020 cards…

A: For the identification of atom . Count the number of protons and electrons in the atom.

Q: a. Ca and As Atomic Radius

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A: Rutherford's atomic model is known as the general structure of the nuclear model of atom. This model…

Q: n this transition an electron moves from the n = level to the n= level.

A:

Q: Which atom is the biggest?

A: We will find out biggest atom

Q: ✰ east.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=ass Chapter 6: Mastery 1.…

A: Given, Note: 1 kJ = 1000 J Energy (E) = 1.99 × 10-12 kJ/photon = 1.99 × 10-12 = 1.99 × 10-9 J/photon…

Q: Plz do Asap....!

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A: Electro cloud is scattered over nucleus through out the space. It's actually covered the nucleus…

Q: write the configuration of    B

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Q: please answer this question correctly. 1. What is the configuration for sulfur after it has…

A: Sulphur has the atomic number : 16 Electronic Configuration : 2,8,6

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A: Orbitals is the 3-D space around the nucleus where probability of electrons is maximum.

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Q: ne Pauli exclusion principle?

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Q: Li 1. then H,O* ? 2. DMP В D

A: Option-B is correct

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A:

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A: Calculate Zeff for 23rd electron of Pd?

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A: Given :-  a) 1s22s2p23s2 b) 1s22s23s23d10  To determine :  Whether the given electron configuration…

Q: Write the electron configuration for Ar

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Q: 4d electrons are in Cd?

A: Atomic number (Z) of cadmium is 48

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A:

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A:

Q: How many electrons can energy level 17 hold?

A: Given in following question calculate how many electrons hold in energy level 17th.

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Q: Explain the quark model.

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Q: What is the core charge of oxide-15

A: The atomic number of oxygen-15 = 8

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.