looking at the number of allowed, discrete energy levels in the bohr model for the hydrogen atom, how many lines should be visible in this atoms visible emission spectrum ?

Q: Why do the Bohr's theory fail when atoms with two or more electrons are considered?

A: The reason for bohr's theory fail when atoms with two or more electrons are considered has to be…

Q: Three of the known wavelengths of the emission spectrum of helium are 402.6 nm, 447.1 nm and 587.5…

A: Electromagnetic spectrum involves different radiations from the lowest to the highest frequency…

Q: State the important assumptions that Bohr made for the hydrogen atom

A: Bohr atomic model was proposed by Neils Bohr in 1913 .

Q: For Bohr's planetary model of the Hydrogren atom, what is the him in which a Hydrogen atom will…

A: Bohr atomic model was given by Bohr scientist and it was the only atomic model which was basically…

Q: s in an atom are allowed to move only on certain precise orbits ron's energy increases with…

A: Bohr's atomic model is based on particle nature of electron and quantization of energy.  Bohr's…

Q: Outline the basic features of the theory of atomic structure developed by Bohr and explain how it…

A: The postulates of Bohr's Model are :-  (1) An electron moves around the nucleus in a circular orbit.…

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: How many total electrons can the f orbitals in a sublevel hold?

A: How many total electrons can the f orbitals in a sublevel hold?

Q: In the Bohr model of the hydrogen atom, the electron occupies distinct energy states. One transition…

A: Absorption is defined as the excitation of electron on absorbing energy and excitation from lower…

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: What experimental evidence led Bohr to believe that electrons can have only specific amounts of…

A: Bohr successfully explained the stability of atoms and the characteristic line spectra observed in…

Q: How many p orbitals are there per energy level (that can have them) and what is the maximum number…

A: In an atom, there are shells ( called energy levels ) , the shells contain subshells such as s,p,d…

Q: Both blue and green light eject electrons from the surface of potassium. In which case do the…

A: When a metal is irradiated with radiation of certain frequencies, there occurs the ejection of…

Q: How does the quantum mechanical model of the atomdescribe the paths of an atom’s electrons?

A: Erwin Schrodinger used some mathematical equations to find the position of n electron, This atomic…

Q: How many orbitals have a principal quantum number of 3 and a secondary quantum number of 2? What…

A: There are four atomic quantum numbers: Principle quantum number (n): It gives information about the…

Q: Which statement is true concerning Bohr's model of the atom? O The model accounted for the…

A: Introduction to Bohr's model of an atom. By stating that electrons move in fixed orbitals (shells)…

Q: need help with this problem: Bohr postulated quantized atomic orbits by suggesting that observed…

A: In the early 20th century, scientists were grappling with the perplexing behavior of atoms,…

Q: In the Bohr model of the hydrogen atom, the electron occupies distinct energy states. One transition…

A: Step 1: Step 2: Step 3: Step 4:

Q: In the Bohr model of the hydrogen atom, the electron occupies distinct energy states. One transition…

A: Answer: Bohr's atomic model talks about the energy level around nucleus those have fixed amount of…

Q: Nelis Bohr has made considerable contributions to the concepts of atomic theory. describe his…

A: Niels Bohr hydrogen spectra experiment has to be described & how he used his experimental…

Q: Question 21 The number of protons in a neutral atom is equal to the of the atom. O mass O atomic…

A: 21. Mass means weight of substance. Mass number means (no. of protons + no. of neutrons). Atomic…

Q: Illustrate the quantum concept applied to matter and energy.

A: The quantum concept applied to matter and energy has to be illustrated below.

Q: Which of the following statement/s is/are correct regarding the Bohr Model of an atom? It can…

A: Atoms are made up of electrons, protons and neutrons .Electrons are negatively charged…

Q: What is likely to have happened when an electron in an atom undergoes a transition from a lower…

A: the process of movements of electrons from either lower orbit to higher orbit or higher orbit to…

Q: Which is false? 1. The description of atomic orbitals came from the Schrodinger's equation…

A: Second statement is incorrect. Reason for first being true: Schrodinger's equation Hψ=Eψ where ψ…

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: how many p orbitals are there per energy level and what is the maximum number of electrons that can…

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Q: the quantum numbers of 17 electrons that are placed in an atom

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Q: What are the quantum numbers and their properties?

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Q: How many of the following statements is/are TRUE? A. The emission spectrum of a particular element…

A: An atom consist of a nucleus containing protons and neutrons and nucleus is surrounded by electrons.

Q: USE EVIDENCE and as many Word Wall words as you can to explain WHAT IS INCORRECT ABOUT THE BOHR…

A: According to Bohr's atomic model: The atom has a nucleus in the center of the atom where neutrons…

Q: Which quantum number is responsible for the shape of an orbital ?

A: Schrodinger's wave equations gives three quantum numbers these are as follows- Principal quantum…

Q: Discuss the way in which Einstein utilized Planck’s quantum concept to explain the photoelectric…

A: Photoelectric effect is the removal of electrons from the metal surface. It was believed that the…

Q: Discussion Questions   1. How well does the Bohr equation predict the line spectrum of hydrogen?

A: SOLUTION: Step 1: Hello. Since the question has multiple parts, the first question is solved. In…

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

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Q: Example Using the Bohr Equation: What is the wavelength (nm) of a photon emitted during a transition…

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Q: Draw electron configurations for each of the following elements/ions. Also, indicate which electrons…

A: Atomic No. of Sulphur is 16. Thus it has 16 protons and 16 electrons. In case of S2-, sulphur atom…