How did Bohr expand on Rutherford’s model of the atom Compare the energy of an electron in the ground state and an electron in the excited state. When an electron falls from a higher energy level to a lower energy level, how is the energy released?

Q: n=00 n=4 In the Bohr model of the hydrogen atom, the electron occupies distinct energy states. n=3…

A: In this transition electron moves from n=4 level to n= 1 level

Q: What is happening at the particle level when energy is being transferred between two objects?

A: Heat is flow frommhight temperature to low temperature

Q: Which of the following is an idea supported by both the photoelectric effect and the Bohr atomic…

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Q: The incorrect representation of the Bohr atomic model shown in Figure 2 was found on the internet.…

A: 5 statements are given . We have to choose one incorrect statement

Q: nan atom in its lowest type your answer. state type your answer. a photon, an electron jumps to a…

A: Ash

Q: What is the relationship between energy and frequency of light?

A: Given terms,      Energy and frequency of light

Q: Which of the following statements are true according to the Bohr model of the atom? (a) Electrons…

A:

Q: In qualitative terms, how does Bohr's model account for the atomic spectrum of hydrogen? More than…

A: Some of the important features of Bohr's model are : 1. Electrons move around nucleus around…

Q: In the Bohr model for a hydrogen atom, an electron revolving in the third excited state. If the…

A: Energy of an e- in nth orbital of hydrogen atom is given by=-13.6n2eV a)The 2nd excite state of…

Q: Which of the ff statements can be associated with Bohr's theory of the atom? i. An electron…

A: Hydrogen atom is an element having atomic number 1 and atomic symbol 'H'.

Q: Use the information to answer the following question. Color Element Red Orange Strontium Calcium…

A: The question is based on the concept of colour of the inorganic salts. We have to identify the…

Q: What is the lowest numbered principal energy level in which p orbitals are found?  What is the…

A: Answer  What is the lowest numbered principal energy level in which p…

Q: If looking at the 2nd energy level in an atom: a. Where do you find the 2nd energy level on the…

A: The second energy level is the 2nd shell or orbit in the elements. a) Since in the periodic table,…

Q: The Bohr model explains energy interaction with electrons as:   Energy is absorbed by an electron…

A: Niels Bohr was to explain the features of hydrogen atom, its structure and spectrum. The demerit of…

Q: Create an analogy to explain the four quantum numbers 3. Use quantum number and the Pauli Exclusion…

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Q: Consider the electron configuration of an element in the ground state in Figure 5. Which rule or…

A: Pauli's exclusion principle: This principle states that no two electrons in the same atom can have…

Q: Which of the following is considered a shortcoming of the Bohr model of the atom?  Group of answer…

A: The Bohr's atomic model states that electron revolves around nucleus in certain orbits having fixed…

Q: What is an energy level? Explain the difference between ground state and excited state.

A: To define : Energy level, ground state and excited state.

Q: How many photons of light are emitted when an electron falls from the fourth energy level to the…

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Q: Which of the following atomic models includes quantization in their properties? Rutherford's atom…

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Q: Circle the best answer symbol to complete the sentence or question answer below: Use the following…

A: The Bohr model shows that the electrons in an atom travel in circular orbits around the nucleus.…

Q: Which of the following observations did NOT lead to the development of the Bohr model of an atom?…

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Q: What are three deficiencies of the wave model of light related to light’s interaction with matter?

A: According to a Wave model for light, the light is made up of wave that vibrates up and down to the…

Q: In the Bohr model shown, which electron has the highest energy? #1 + #2

A: Electrons that are present close to the nucleus are very stable.

Q: As Bohr understood them, the dark spaces in the atomic spectrum of hydrogen corresponded to a)…

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Q: 1. In the Bohr model for a hydrogen atom, an electron revolving in the third excited state. If the…

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Q: Which atomic model first contributed the idea of a small nucleus located at the center of the…

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Q: This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: B…

A: Energy is inversely proportional to the wavelength. E=hv ( Niels Bhor ) h=Planck constant…

Q: How are the Bohr model and the quantum mechanical model of the hydrogen atom similar?   A. Both…

A: The comparison of the Bohr model and the quantum mechanical model of the hydrogen atom is given…

Q: a what are the names of the valence shells in both ground and excited states as per the diagram? b)…

A: As there is only on electron the given compound is hydrogen   a. Valence shell in ground state = K…

Q: Refer to the illustration above to answer the questions below. 1. Similar with the electron, what…

A: Hi,According to our community guidelines, we can only answer three subparts, if they are not…

Q: Guven Radio, gamma, visible microwave arvinge to guen energy from highest to lowest ?

A: we know that the radio wave possesses largest wavelength followed by microwave then visible and at…

Q: What aspect of the Bohr model is correct? (i.e. agrees with the quantum mechanical model) a.…

A: A multiple choice question based on Bohr model, which is to be accomplished.

Q: 1) Bohr stated that different elements gave off different colors that could explain the empty space…

A: This phenomenon of different elements giving different colors that explains this empty space in the…

Q: According to the Bohr model, when a hydrogen electron makes a transition from n=4 to n=2, which of…

A: Given : Bohr model of hydrogen atom.  To find : True statements. Solution : As we know, when a…

Q: 18. (a) What did Ernest Rutherford observe during his experiments? (b) What did Niels Bohr observe…

A: The observation of Rutherford and Bhor experiments are as follows:

Q: What is the spectrum of radiation from High to Low energy?   What is the spectrum of radiation…

A: The arrangement of waves based on their frequency or energy from higher to lower values furnishes…

Q: Which rule states that in filling out the electron configuration of an atom, you start with the…

A: [B.] Aufbau Principle The aufbau principle, from the German Aufbauprinzip, also called the aufbau…

Q: What is the ratio of the 6th orbital to the 2nd orbital in the Bohr model of the atom?

A: Correct Answer is - 9:1. Explanation can be shown bel

Q: When a hydrogen atom absorbs a photon of electromagnetic radiation (EMR), the internal energy of the…

A: Here, we must calculate longest wavelength of electromagnetic radiation capable of ionizing this…

Q: What aspect of the Bohr model is correct? (i.e. agrees with the quantum mechanical model) electrons…

A: Bohr Atomic Model has been presented by Neil Bohr in 1913. This model explains that the electrons…

Q: Which statement regarding the Bohr model of the atom is true? a. An element produces a continuous…

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Q: 2. Bohr's model of the atom can be termed a "quantum" model of the atom because: a) electrons and…

A: Bohr model of atom is a model where dense nucleus is surrounded by orbiting electrons, similar to…

Q: (a) What do you understand by the statement: "the energy of the electrons in an atom is quantized"?…

A: Quantized energy means that the electrons can possess only certain discrete energy values; values…

Q: • Electrons must absorb energy when they Electrons emit as they •A larger jump down would release…

A: Solution :      Absorption is a process that occurs when electrons gain energy(absorb) and then jump…

Q: Define the term The Bohr? What is its role?

A: Answer  The term of Bhor : -  Hypothetical path of different energy…

Q: 4. Describe the SCHRODINGER Model of the Atom, using scientific terminology and diagrams/pictures.…

A: Answer - schrodinger model - The Schrödinger model assumes that the electron is a wave and tries to…

Q: How is the light emitted by an atom related to its electron configuration

A: Electronic structure of an atom:

Q: What do you think the energy diagram for an electron in a low energy level looks like? Draw a…

A: A hydrogen atom has 1 electron and electronic configuration – 1s1. Means here only one s-orbital is…

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.