State the basic postulates of Bohr’stheory, its utility, and its limitations.

Q: On what basis did Bohr propose his atomic model? Explain and elaborate.

A: Bohr atomic model is the structure of an atom which represents the nucleus surrounded by atomic…

Q: The allowed energy states in the Bohr model for the H atom more like steps or more like a ramp?

A: according to bohr model of H atom, energy is quantized.

Q: Is the distance between the electron and the nucleus fixed for an electron in aspecific orbit in the…

A: As we know, we had many postulates for different models of atoms and many had failed due to some…

Q: In the Bohr model, what happens when an electron makes a transition between orbits?

A: In the Bohr model, what happens when an electron makes a transition between orbits?

Q: In the Bohr model, an electron for the hydrogen atom moving from n=9 to n=7 will result in an…

A: Please find your solution below : Bohr model of the atom was proposed by Neils Bohr. According to…

Q: Describe how Heisenberg’s uncertainty principle challenged the Bohr model of the atom

A: Heisenberg’s uncertainty principle .how bohr model contradict the Heisenberg’s uncertainty principle…

Q: 5. No simple equations like the Bohr equations exist for atoms other than hydrogen. Explain why this…

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

Q: Compare and contrast Bohr’s model and the quantum mechanical modelof the atom.

A: Bohr’s model and quantum mechanical model are the ideas of atomic models. At first the idea of the…

Q: Elaborate the role of the scientist in development of the quantum mechanical description of the…

A: The role of the scientist in the development of the quantum mechanical description of the atom of…

Q: How does the Bohr theory account for the observed phenomenon of the emission of discrete wavelengths…

A: Niels Bohr described the structure of the hydrogen atom as a densely packed nucleus of protons and…

Q: A region in space around a nucleus where there is a high probability of finding an electron is…

A: A region in space around the nucleus, where there is a high probability of finding an electron is…

Q: what are the postulates of Bohr's atomic model ?

A: Postulates of Bohr’s atomic model:Electrons in an atom revolve around nucleus in a definite fixed…

Q: A singly ionized helium ion has only one electron and is denoted He+ . What is the ion’s radius in…

A: Given: A singly ionized helium ion has only one electron and is denoted He+.

Q: What is the uncertainty principle and why did it cause the abandonment of treating the electron as a…

A: uncertainty principle states that for particle like electrons it is uncertain to find Position and…

Q: Draw the stracture of the Bohr atom and label all the parts. Include the energy levels with their n…

A: The allowed energy state, orbit, or stationary state are basically paths around the nucleus where…

Q: List three of the most important points of the Bohr theory.

A:

Q: In muscles, the oxygen released by hemoglobin is taken by myoglobin. Myoglobin is a muscular protein…

A: Myoglobin is a monomeric protein. Its functions as reservoir of oxygen as it stores oxygen. It…

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

A:

Q: Compare and contrast orbits( the Bohr- Rutherford model) and orbitals

A:

Q: rophuto pouition. or this atom, based on its location in the periodic table, what value puld be…

A: Here as given, 86 will be atomic number  Y be mass number . And Z will be electrical charge

Q: How does the Bohr theory account for the observed phenomenon of the emission of discrete wavelengths…

A: Neil Bohr constructed a model of atom where electrons move in the circular orbits around the nucleus…

Q: What was the major contribution of Bohr’s atomic model?

A: Bohr made a major contribution in the understanding of structure of atoms and in the development of…

Q: What are the possible values of the principal quantum number n? What does the principal quantum…

A: Quantum numbers-  Each orbital is in an atom is designated by four set of quantum numbers. These…

Q: Identify the following individuals and their contributions to the development of quantum theory:…

A:

Q: What are the contribution of Max Planck, Erwin Schrodinger, Niels Bohr, Albert Eisntein,and  Louis…

A: The contribution of several scientist in quantum mechanics:- 1) Albert Einstein:- He discovered…

Q: By depending on Bohr model, if the radius of the orbit is 1 x 10^(-6) meters, then what is the…

A:

Q: Briefly describe the Bohr atom. A drawing might be appropriate. Give its properties and assumptions.…

A: In this question, we have to explain the complete Bohr's model theory with diagram. Additionally, we…

Q: Describe all details with chronological facts, that how a newly developed atomic model could…

A: An atom has a central positive unit that is made up of protons and neutrons. The existence of the…

Q: State which of the following sets of quantum numbers would be possible and which impossible for an…

A: There are four sets of quantum numbers :-  n (principal quantum number)  l (azimuthal quantum…

Q: How did Schrödinger’s approach to the electron differ from Bohr’s?

A: Schrödinger’s approach to the electron differ from Bohr’s like

Q: In an atom, are electrons considered as particles or waves?

A:

Q: If the transition of an electron fromthe n = 3 state to the n = 2 stateresults in emission of…

A: The frequency of the electromagnetic spectrum is given by, Gamma rays > X-rays > UV > Vis…

Q: Explain the difference between the Bohr model for the hydrogen atom and the quantum-mechanical…

A: Interpretation - The difference between the Bohr model for the hydrogen atom and the…

Q: What is the Bohr model of an atom?

A: we have to explain the Bohr model of an atom

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

A: Given : Initially electron is in 3rd excited state i.e 4th orbit. And it drops to 2nd state i.e 2nd…

Q: ew Walue Unit A Review 65 2 Complete the following written-response questions in the spaces…

A: Protons are positively charged and electrons are negatively charged.Neutrons have no charge.

Q: How to look into whethere there is a lack of electrons?

A: How to find out which atom has a deficiency of electrons.

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: What is the Quantum Number for 73rd e?

A: Quantum number are a set of numbers which basically give us information regarding the position of an…

Q: Imagine an atom formed by an electron and neutron bound together by gravitational forces (instead of…

A: According to the Bohr’s theory, electrons revolve in the orbits of fixed energy and that’s why they…

Q: What experimental support did de Broglie’s concept receive?

A: Introduction: According to de Broglie concept the electromagnetic radiation has both wave and…

Q: 11. What was the goal of the Bohr model and give one of the two assumptions made for this model.…

A: Bohar model proposed the structure of atom specially for hydrogen atom  and given by Niels Bohr in…

Q: (a) Max Planck proposed two postulates to explain the behaviour of the black- body radiation.…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

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

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

Q: What is the Quantum Number for 33rd e?

A: Quantum numbers is a set of four numbers which give all information of an electron present in an…

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.