The Pauli Exclusion Principle states that: Answer: __________ a. anything that has mass associated with it is excluded from the possibility of producing a wave, since only photons produce wave. b. any electron present in an atom can have the same quantum state, since all electrons in an atom have the same mass and charge. c. there can be infinitely amount of electrons occupying an orbital as long as enough energy is provided. d. no two electrons can occupy the same quantum state.

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A: When an electron is excited from ground state to higher excited state then they always return to the…

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A:

Q: Write all possible quantum numbers for the last electron in Chlorine.

A: To find: All possible quantum numbers for the last electron in Chlorine.

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A: The de Broglie hypothesis: De Broglie proposed that just as light has both wave-like and…

Q: An electron in a hydrogen atom transitioning from orbit n = 7 releases a photon whose frequency…

A: Given, Frequency, ν = 3.22098 × 1015  Hz = 3.22098 × 1015 s-1   (1 Hz = 1 s-1) Initial orbit, ni = 7…

Q: Use the interactive to answer the following question. Wavelength Frequency How does the wavelength…

A:

Q: Anna B. wants to determine what type of wave is emitted when a hydrogen electron passes from level 6…

A: We should be aware of wavelengths of electromagnetic spectrum.

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A: According to Bohr's theory, negatively charged electrons revolves around a positively charged…

Q: How is an orbital different than an orbit?

A: The simple planar representation of the electron is termed as orbit. The maximum number of the…

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A: (1)Red colored curve (2p orbital) Radial node for 2p orbital = n-1 (where n= principal quantum…

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A:

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A: Emission spectra is obtained when an atom is introduced to energy it gets excited to a higher energy…

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A: According to the De Broglie wave-particle duality concept, the wavelength of a particle is inversely…

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A: Emission spectrum = It is a spectrum showing the frequencies of electromagnetic radiation when an…

Q: Which graph in Figure 4 shows the relationship between the energy of a photon and its wavelength? *…

A: To find: Relationship between energy of photon and wavelength.

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A: Electrons are the particles that are negatively charged and are present in atoms.

Q: (a) The energy required to remove the electron of the hydrogen atom at an unknown energy level (n =…

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Q: What is the quantum number for 41st e?

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A: The given element is Pd. Its atomic number is 46.

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A: answers to all the questions asked are given below in the image provided

Q: The quantum number defines the shape of an orbital. Use the editor to format your answer

A: In this question, we will discuss on the quantum number which defined the shape of an orbital.  You…

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Q: Which wavelength has more energy Microwave or Radio wave? Why?

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Q: 17. What are the values for n and l for each of the following:   a.  3p   b.  4s   c.  6d   d.  5f

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Q: Use the interactive to answer the following question. Wavelength Frequency How does the wavelength…

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A: 1.No 2. There is no s orbital

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A: When electron fall back from excited state to lower state ,they emit energy in form of light.

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A: Answer is :

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A: To classify the following atoms as having only ground-state electrons, where all electrons occupy…

Q: Which quantum numbers have a maximum of number of 2 electrons? Select all that apply.

A:

Q: [References] Radiation and the Electronic Structure of the Atom Use the References to access…

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Q: Why it is necessary for an atom to loss or gain an electron?

A: Given: Atom loss or gain an electron.

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A: The de Broglie hypothesis: De Broglie proposed that just as light has both wave-like and…

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A:

Q: List each of the quantum numbers needed to describe an electron in a hydrogen atom in the order of…

A: The  hydrogen atom has only one orbit in its ground state. So  n=1

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A:

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.