Quantum mechanical model of atom description
1. Quantum mechanical model of atom description
Answer:
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2. What are the proponent and description for nuclear, planetary and quantum mechanical model?
Answer:
Rutherford model, also called Rutherford atomic model, nuclear atom, or planetary model of the atom, description of the structure of atoms.
Explanation:
The model described the atom as a tiny, dense, positively charged core called a nucleus, in which nearly all the mass is concentrated, around which the light, negative constituents, called electrons, circulate at some distance, much like planets revolving around the Sun.
3. fill in the crossword puzzle by using the given description. related to Quantum mechanical model
Answer:
1. sharp
2. ?
3. diffuse
4. orbital
5. hund
6. uncertainty
7. fundamental
8. Schrodinger
9. ?
10. electron
11. pauli
Explanation:
Basta Yan na Mga answer. Sana makatulong!
4. Quantum Mechanical Model
Answer:
1.Se 34 79
2.Bi 83 208
3.Bq 56 137
4.Cs 55 132
5.As 33 74
Explanation:
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5. describe quantum mechanical model of atom.
Answer:
Erwin Schrödinger proposed the quantum mechanical model of the atom, which treats electrons as matter waves. Electrons have an intrinsic property called spin, and an electron can have one of two possible spin values: spin-up or spin-down. Any two electrons occupying the same orbital must have opposite spins.
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Explanation:
6. What is the quantum mechanical model of an atom?
Answer:
The quantum mechanical model is based on mathematics. ... The quantum mechanical model of the atom
uses complex shapes of orbitals (sometimes called electron clouds),volumes of space in which there is likely to be an electron. So, this model is based on probability rather than certainty.
7. the quantum mechanical model
Answer:
the quantum mechanical model of the atom, which treats electrons as matter waves. ... Electrons have an intrinsic property called spin, and an electron can have one of two possible spin values: spin-up or spin-down. Any two electrons occupying the same orbital must have opposite spins.
Explanation:
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8. I enjoyed most on Quantum Mechanical ModelI want to learn more on Quantum Mechanicla Model
Answer:
Erwin Schrödinger —
EXPLANATION:
ಠ_ಠproposed the quantum mechanical model of the atom, which treats electrons as matter waves. ... Electrons have an intrinsic property called spin, and an electron can have one of two possible spin values: spin-up or spin-down. Any two electrons occupying the same orbital must have opposite spins.ಠ_ಠ—GOOGLE YARN AKO NA NAGSEARCH PARA SAU(•‿•)
9. 4. What is the equivalent of / in quantum mechanical model?A. Azimuthal quantum modelB. Magnetic quantum modelC. Principal quantum model.D. Spin quantum model.
Answer:
B
Explanation:
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10. why are electrons assigned quantum numbers in quantum mechanical model ?
Answer:
Each electron in any individual orbital must have different spins because of the Pauli exclusion principle, therefore an orbital never contains more than two electrons. For example, the quantum numbers of electrons from a magnesium atom are listed below. Remember that each list of numbers corresponds to (n, l, ml, ms).
11. quantum mechanical model
The quantum mechanical model of the atom uses complex shapes of orbitals (sometimes called electron clouds), volumes of space in which there is likely to be an electron. So, this model is based on probability rather than certainty.
12. In the quantum mechanical model, the principal quantum number (n) represents what
Explanation:
pwde mamaya nalang ah kasi nag module ako puro ka kayo answer?
Answer:
n is for what??? number haha
13. what is the importance of quantum mechanical model?
Answer:
The quantum mechanical model is important to understanding chemistry because it explains how electrons exist in atoms and how those electrons determine the chemical and physical properties of the elements.
Answer:
A model is useful because it helps you understand what's observed in nature. It's not unusual to have more than one model represent and help people understand a particular topic. The quantum mechanical model is based on quantum theory, which says matter also has properties associated with waves.
Explanation:
The quantum mechanical model describes an orbital as a three-dimensional space around the nucleus within an atom, where the probability of finding an electron is the highest.
14. describe the quantum mechanical model of atom
Answer:
Erwin Schrödinger proposed the quantum mechanical model of the atom, which treats electrons as matter waves. ... Electrons have an intrinsic property called spin, and an electron can have one of two possible spin values: spin-up or spin-down. Any two electrons occupying the same orbital must have opposite spins.
15. quantum mechanical model
Answer:
The energy of an electron is quantized i.e. an electron can only have certain specific values of energy.
The quantized energy of an electron is the allowed solution of the Schrödinger wave equation and it is the result of wave like properties of electron.
As per Heisenberg’s Uncertainty principle, the exact position and momentum of an electron cannot be determined. So the only probability of finding an electron at a position can be determined and it is |ψ|2 at that point where ψ represents the wave-function of that electron.
An atomic orbital is the wave-function (ψ) of an electron in an atom. Whenever an electron is described by a wave-function, it occupies atomic orbital. As an electron can have many wave-functions, there are many atomic orbitals for the electron. Every wave-function or atomic orbital have some shape and energy associated with it. All the information about the electron in an atom is stored in its orbital wave function ψ and quantum mechanics makes it possible to extract this information out of ψ.
The probability of finding an electron at a point within an atom is proportional to the square of the orbital wave function i.e., | ψ |2 at that point. | ψ |2 is known as probability density and is always positive.
16. the quantum mechanical model describe electrons as
Answer:
Erwin Schrödinger proposed the quantum mechanical model of the atom, which treats electrons as matter waves. ... Electrons have an intrinsic property called spin, and an electron can have one of two possible spin values: spin-up or spin-down. Any two electrons occupying the same orbital must have opposite spins.
Explanation:
17. the symbol quantum mechanical model
Answer:
Isang percentong lakas ni saitama wakas na buhay mo
Explanation:
Yan symbol ko
18. Quantum mechanical model of the atom
Summary. Erwin Schrödinger proposed the quantum mechanical model of the atom, which treats electrons as matter waves. ... Electrons have an intrinsic property called spin, and an electron can have one of two possible spin values: spin-up or spin-down. Any two electrons occupying the same orbital must have opposite spins.
19. what is quantum mechanical model
Answer:
it is a model of atom that derives from the Schrödinger wave equation and deals with probabilities.
20. Compare Quantum mechanical model with Bohr Model?
Answer:
In the Bohr Model, the electron is treated as a particle in fixed orbits around the nucleus. In the Quantum Mechanical Model, the electron is treated mathematically as a wave. The Bohr model was a one-dimensional model that used one quantum number to describe the distribution of electrons in the atom.
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Answer:
In the Bohr Model, the electron is treated as a particle in fixed orbits around the nucleus. In the Quantum Mechanical Model, the electron is treated mathematically as a wave. ... The Bohr model was a one-dimensional model that used one quantum number to describe the distribution of electrons in the atom.
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21. what is quantum mechanical model of atom?
Answer:
the quantum mechanical model of the atom uses complex shapes of orbitals
22. Tabulate the quantum mechanical model with their symbols.
Answer:
quantum mechanical model: A model of the atom that derives from the Schrödinger wave equation and deals with probabilities. wave function: Give only the probability of finding an electron at a given point around the nucleus.
Explanation:
Pabrainliest answer po
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23. what are the features of the quantum mechanical model?
It describes the characteristics of an electron and its orbital. This includes the following:
1. Principal Quantum Number
2. Angular Momentum Quantum Number
3. Magnetic Quantum Number
4. Spin Quantum Number
24. quantum mechanical model
Answer:
What is the main idea of quantum mechanical model?
The main idea of this model was to disregard the idea that an electron would follow a definite path around the atomic nucleus. Instead, electrons will move in waves in the space surrounding the atomic nucleus. Electrons are described as existing in electron clouds.
Explanation:
Erwin Schrödinger proposed the quantum mechanical model of the atom, which treats electrons as matter waves. Electrons have an intrinsic property called spin, and an electron can have one of two possible spin values: spin-up or spin-down. Any two electrons occupying the same orbital must have opposite spins.
25. the three physicist of Quantum mechanical model
Answer:
Werner Heisenberg, Max Born, and Pascual Jordan
Explanation:
Building on de Broglie's approach, modern quantum mechanics was born in 1925, when the German physicists Werner Heisenberg, Max Born, and Pascual Jordan developed matrix mechanics and the Austrian physicist Erwin Schrödinger invented wave mechanics.
26. Describe the Quantum Mechanical Model. Discuss how the Quantum Mechanical Model describes the energies and positions of the electrons. How do electrons are arranged?
Describe the Quantum Mechanical Model. Discuss how the Quantum Mechanical Model describes the energies and positions of the electrons. How do electrons are arranged?
The quantum mechanical model is a theoretical framework that describes the behavior of particles, such as electrons, on a very small scale, such as within an atom. In this model, electrons are not thought of as particles with definite positions and energies, but rather as probability waves that spread out in space and can be described by a set of quantum states.
According to the quantum mechanical model, the energy and position of an electron are not fixed, but rather they exist as a range of possible values, known as energy levels or orbitals. These energy levels are quantized, meaning that they can only take on certain specific values. The arrangement of electrons within an atom is determined by the number of protons in the nucleus and the distribution of electrons among the different energy levels.
The quantum mechanical model also describes the behavior of electrons in terms of the Pauli exclusion principle, which states that no two electrons within an atom can have the same set of quantum numbers. This principle determines the way in which electrons occupy the energy levels of an atom, and it is what gives rise to the characteristic arrangement of electrons in atoms.
Overall, the quantum mechanical model provides a framework for understanding the behavior of particles on a very small scale, and it is an essential part of modern chemistry and physics.
Answer:
The Quantum Mechanical Model is a theoretical framework used to describe the behavior of particles, including electrons, on a very small scale. It is based on the principles of quantum mechanics, which describe the behavior of matter and energy at the atomic and subatomic level.
According to the Quantum Mechanical Model, electrons do not have a definite position or energy until they are observed or measured. Instead, they exist in a "cloud" of probability around the nucleus of an atom, and their position and energy can only be described in terms of probabilities. This is known as the Heisenberg uncertainty principle.
The arrangement of electrons in an atom is described using quantum numbers. These numbers describe the energy, angular momentum, and other properties of the electrons in an atom. The first quantum number, known as the principal quantum number, describes the energy of the electron, while the second quantum number, known as the angular momentum quantum number, describes the shape of the electron cloud.
Overall, the Quantum Mechanical Model provides a more accurate and detailed description of the behavior and properties of electrons than the classical models that were used previously. It has revolutionized our understanding of the nature of matter and has had many practical applications, including the development of modern electronics and the understanding of chemical reactions.
27. why was bohr's model replaced by the quantum mechanical model?
Answer:
Bohr model was only applicable to Hydrogen atom, and it became complex for any other atoms of a specific element and failed to explain chemical bonds.
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28. What is QUANTUM MECHANICAL MODEL?
What is QUANTUM MECHANICAL MODEL?
• It was introduced by Schrodinger and it describes the region or space around the nucleus.
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[tex]♣ANSWER♣[/tex]
QUANTUM MECHANICAL MODEL
Bohr's atomic model describes the atom like solar system, where he considered electrons as particles moving around the nucleus in specific circular paths called ORBITS.
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29. that Quantum mechanical model of the atom is?
Answer:
ELECTRON
Explanation:
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30. the quantum mechanical model of the atom
Explanation:
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