Give the elementary account of shell model and explain how this model predicts the existence of magic numbers

Q: Where is the lowest possible energy location in the electron cloud model pictured below

A: Use Bohr’s atomic model to determine the lowest possible energy location. According to Bohr’s atomic…

Q: QUESTION 2 1. Scientists estimated the size of atom to be about O 10-10m O 10-10 cm 10-10mm. O…

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Q: A hydrogen atom has a diameter of 1.06 X 10-10 m . The nucleous of the hydrogen atom has a diameter…

A: Given : Diameter of atom (da) = 1.06 × 10-10 m Diameter of nucleus (dn) = 2.40 × 10-15 m Scale…

Q: What are three advantages to adding supersymmetry to a theory of particle physics?

A: SUPERSYMMETRY :-             The correspondence between fermions and bosons of identical mass that…

Q: Dama: the electron of the hydrogen atom moved from the third orbit to the first orbit. Calculate 1-…

A: 1)The energy levels of an electron in a hydrogen atom is given by:…

Q: Illustrate the specific given examples on the boxes below on how Photons Interact with Matter in…

A: In this question we have to explain how photons interact with matter based on the given examples.…

Q: YBriefly explain why antimatter is difficult to store after it is produced in the laboratories.

A: Antimatter is simply the opposite of regular matter and will destroy itself and any regular matter…

Q: On the basis of rutherford model of an atom, wich subatomic particle is present in the nucleus of an…

A: On the basis of rutherford model of an atom, which subatomic particle is present in the nucleus of…

Q: Consider the energy levels for a hydrogen atom, listed in the table below. Each energy represents…

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Q: What is the radius of the 5th orbital in hydrogen? [? ] [? ]x 10 m Coefficient (green) Exponent…

A: we have for the radius of n-th orbital rn=n2Z×0.528 Angstorms

Q: A typical atomic nucleus is about 5x10^-15m in radius. Use the uncertainty principle to place a…

A: Given values: Nucleus radius ∆x=5×10-15 m

Q: Describe cathode ray tube experiment by drawing its diagram.

A: What is the cathode rays? Cathode rays are a beam of negatively charged electrons traveling from the…

Q: MODULE: From the Universe to the AtomTOPIC: Origins of the Elements (II)QUESTION: Describe the…

A: Nuclear fusion is the process which lighter nuclei combine to form larger nuclei. It is a…

Q: Which best describes the Collision Theory? When particles hit each other with enough impact and…

A: Given- Which best describes the Collision Theory ?

Q: Using the standard model, analyse the roles of both forces and particles in the current…

A: The universe is formed from some building blocks which are governed by the four fundamental forces…

Q: For Argon, which has an atomic number of 18 - Construct a table of the sets of 4 quantum numbers…

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Q: 4. Describe the different quantum numbers in the hydrogen atom model, what they provide for…

A: According to the hydrogen atom model there are four different type of quantum number. 1) Principle…

Q: Directions: Briefly describe the illustrations by citing scientific explanation based on the wave…

A: It is the concept in quantum theory that every particle or quantum entity may be described as either…

Q: QUESTION 6 Fermions have antisymmetric wavefunctions. O True O False

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Q: In the Rutherford Model of the atom all of the mass and positive charge is located in a center…

A: Conclusions of Rutherford Model of the atom is: The positively charged particle and most of the…

Q: 28. A core of and grouped together surrounded by Which of the following best completes the above…

A: In an atom the protons and neutron constitute the core or nucleus and the electrons are in motion at…

Q: Define fundamental particle.

A: A fundamental particle can be defined as a subatomic particle without any substructure, and it is…

Q: dels of four different atoms. Use following questions: = protons O = neutrons Which atom has the…

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Q: Calculate the radius of the orbital and the velocity of the electron in the second orbital = n2 for…

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Q: Activity 8.4. 3 Test Your Analysis In the table below, write a summary on how to solve speeds and…

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Q: Explain quantum gravity.

A: Quantum Gravity comes under the field of theoretical physics which describes gravity. Of all the…

Q: Calculate the frequency of the photon released when an electron goes from the n = 3 to n = 2 energy…

A: The frequency of the photon is given by, E=-13.6Z21ni2-1nf2eV Here, Z is the atomic number of the…

Q: 2) The nucleus of an atom is made up of   Group of answer choices   A)protons and neutrons…

A: The nucleus of an atom consists of positive charge and neutral charge.

Q: QUESTION 8 The first atomic model suggested by J.J.Thompson usually is called model. cherry cake O…

A: The first atomic model suggested by J.J Thompson

Q: ? 1. The mass on the periodic table. a. Atom ? _2. Region surrounding the nucleus where electrons…

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Q: Describe the relationship between particle-wall collisions and pressure.

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Q: A hydrogen atom is 0.53 angstrom in radius. Use the uncertainty principle to estimate the minimum…

A: Uncertainity principle was the first big step towards quantum world. It was this principle which led…

Q: EXplain Electron microprobe analysis and how it works

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Q: Makh ihe lerms below to the correct definitions ? 1. The mass on the periodic table. 2. Region…

A: 1. Average atomic mass: The mass on the periodic table. 2. Electron cloud: region surrounding the…

Q: How can an Electron be ejected from the nucleus if an atomic nucleus doesn't contain any electrons

A: In beta decay, the electron is emitted from the nucleus.

Q: Summarize indicating Democritus major contribution to the atomic theory.

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Q: Explain Big Bang in Nucleosynthesis

A: Big bang nucleosynthesis confirms the big bang hypothesis by explaining the high levels of helium…

Q: Choose the BEST answer to the following. From quantum mechanics we learn that a radioactive nucleus…

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Q: Solve using GUESS method. Atomic and Nuclear Phenomena 1. A hypothetical atom has three energy…

A: Let us set up the energy levels for the said atom. Let the energy levels in the oder of increasing…

Q: Solve the following questions. Apply quantum physics concepts (such as Pauli's exclusion principle…

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Q: Sketch a diagram of a boron atom, which has five protons and six neutrons in its nucleus

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Q: Please describe Rutherford planetary model of atom (3-4 short sentences).

A: This model describes that an atom is a dense,  tiny, and positively charge core i.e. nucleus in…

Q: Define ionization energy. How would the ionization energy change when electron in hydrogen atom is…

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Q: Element symbol     O     Protons   20   Neutrons   20   Electrons     14 Mass number 16   28

A: Oxygen has atomic number 8 and it's symbol is O.

Q: Which of the following statements regarding the Rutherford model of the atom is correct? O The…

A: Rutherford model: On 1909, Sir Earnest Rutherford devised and performed an famous experiment called…

Q: Lithium has only two naturally occuring isotopes: lithiumi-6 and lithium-7.  Lithium-6 has a mass of…

A: Since you have asked multiple questions, we will answer the first question for you. For specific…

Nuclear interactions

In nature, there are certain rules and standards for an interaction. These interactions are universally accepted. There are four types of interactions: