where is the protons the nucleus electrons and protons
Q: ypas of atoms are there? That is, approximately how many elements do we know about? Oa An infinite…
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Q: consider the doubly-magic nuclei of 40Ca and 56 Ni. the collective nuclear states can be expanded as…
A: Doubly-magic nuclei like 40Ca and 56Ni have a special arrangement of protons and neutrons in their…
Q: What does the number of lines on the emission spectrum tell us about the electron decays for the…
A: Introduction: The atomic emission spectrum is the pattern of lines formed when it passes through the…
Q: and c) electrons in a doubly A) Determine the number of a) protons, b) neutrons ionized (negative)…
A: In 23592U- - ( Atomic number (Z) = 92) Atomic mass (A)= 235
Q: 6. In the Stern-Gerlach experiment, after the electrons are emitted from their source, they are…
A: Stern-Gerlach experiment was the first proof of electrons having intrinsic angular momentum. The…
Q: Which of the following is the correct value of the electronvolt, measured in SI Units? A. 1.6 ×…
A: The unit electron volt (eV) is the unit of energy and the SI unit of energy is Joule J. Charge of…
Q: The nucleus is positive and electrons are negative. Why is there space between them, can't they just…
A: The nucleus is positive and electrons are negative. Why is there space between them, can't they just…
Q: Fill out the missing information. Use your periodic table! Element name Symbol Atomic # Blank 1:…
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Q: Fill in the nine gaps in this table. Element symbol K N Protons 19 16 7 20 7 Neutrons 18 Electrons…
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Q: Q : compare between electrostatic force , gravity force and nuclear force ?
A: Electrostatic Force : Electrostatic forces are attractive or repulsive forces between particles that…
Q: Periodic Table of Elements 1 H 1 MR theri 2 Li APAR AMI 11 3 Na ww 19 4 K Nas 37 all 5 Rb sollach 55…
A: The Mass number of Uranium Nucleus=235 The atomic number of Uranium Nucleus=92
Q: Which model of the hydrogen atom, the Bohr model orthe quantum-mechanical model, predicts that the…
A: In the Bohr's model, the electrons are placed in definite circular orbits. The electron in the…
Q: See the plot below (unit length is cm), the range of this electron in the matter is cm. B (-5, 7) 19…
A: To find the pathlength, we will use distance formula:From the given figure, we have:distance…
Q: 1 He 3 15 7 9. 10 Li Be Ne 11 12 13 14 15 16 17 18 Na Mg Al Si CI Ar 23 Cr 19 20 Ca 21 Sc 22 TI 26…
A: (1). A group is a vertical column in the periodic table. There are total 18 group in the periodic…
Q: 32. Ernest Rutherford inferred that the atom is mostly an empty space from the Gold-foil experiment…
A: In Ernest Rutherford scattering experiment, majority alpha particles just pass through the foil,…
Q: An electron in the hydrogen atom is revolving around nucleus in the orbit of radius 167'me? 4ле?…
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Q: 1) The total number of the protons in the atom is its ____, while the sum of the protons and…
A: Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: What is the work done by the field of a nucleus in a complete circular orbit of the electron? What…
A: Electric field is conservative in nature. Work done in a conservative field in a closed or cyclic…
Q: The mass number of an atom is found by O adding the number of protons and neutrons. adding the…
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Q: Element Photon Isotopes Nuclear fission a. Atoms with same atomic number but different mass numbers…
A: Solution:-
Q: Electrons in higher orbits (farther from the nucleus) have than orbits closer to the nucleus. O the…
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Q: Which of the following are true (there may be multiple answers): A- Particles whose spin is a half…
A: Option (A) is True because having spin half odd interger are called fermions. Option (B) is also…
Q: Calculate the force between two argon nuclei (+18e) that are separated by 1.0 nm. (Note again that…
A: Charge of each nucleus is q = 18 e e = 1.6 x 10-19 C distance between the two nuclei is d = 1.0 nm…
Q: ELEMENT ATOMIC MASS NUMBER NUMBER Be S Pb U 4 14 35 9 28 35 65 183 207 PROTON ELECTRON NEUTRON…
A: Number of protons of a sample = Atomic Number of the element Number of electrons of a sample =…
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: How can we explain why electrons don’t spiral into the attracting nucleus?
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Q: Apr 15 9:32 PM Cansne Referring to the figure below, we see that the atomic number Z is proportional…
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Q: Element name Symbol Atomic # Mass # Protons Neutrons Electrons
A: Mass number of element is A=40 Find: (a) Name of element. (b) Symbol of element. (c) Atomic number…
Q: 2. Write the nuclide notation for atoms with the following characteristics: a. 25 protons, 20…
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Q: How many times farther must z protons be for the coulomb force to match their gravitational…
A: Solution: As per the given data, We know that, The two main forces of attraction or repulsion…
Q: The nuclear atom model put forward by Ernest Rutherfort is Rutherford's model on a thin gold plate.…
A: The nuclear atom model put forward by Ernest Rutherford model on a thin gold plate. It is based on…
Q: What are the differences and similarities between atomic levels, atomic states, and atomic spectral…
A: An atomic level is a characterized by the principal quantum number n. Electrons can occupy atomic…
Q: A lab creates a new element named Elementy McFacium. The element is created ionized with 182 protons…
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Q: The two numbers and the masses of one of the isotopes of magnesium are 12 and 27, respectively, so…
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Q: Which of the following particles does not obey the Pauli Exclusion Principle? O electrons (spin 2) O…
A: Pauli's Exclusion principle is applicable to all subatomic particles with non-integral spins.
Q: Explain the structure of the atom in general
A: Solution
Q: OS ATOMIC SYMBOL 74 3 Ge 160 8 ATOMIC NUMBER 32 37 53 NUMBER OF PROTONS 82 37 8 53 NUMBER OF…
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Q: A particle in a one-dimensional infinite square well defined in the region 0 < ¢<Lcan be written as…
A: "Since you have asked multiple Question, we will solve the first Question for you as per Bartleby…
Q: Do gravitational forces play a significant role in atomic structure? Explain.
A: The force that exerted by the earth due to acceleration of gravity is called the gravitational…
Q: To say whether an atom is an isotope of an element, the number of protons and electrons must be…
A: Required : The correct option.
Q: 3. The discovery of the neutron helped people understand A. how two atoms of the same element can…
A: The correct option is (A). If members of a family of elements have the same number of proton but…
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