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3s has a principle quantum number of n=3 5s has a principle quantum number of n=5
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What is the third quantum number of 2p3?
The third quantum number is the magnetic quantum number, which describes the orientation of the orbital in space. For a 2p orbital, the possible values of the magnetic quantum number range from -1 to 1, representing the three different orientations of the p orbital in space. In the case of 2p3, the magnetic quantum number is 1.
What is represents quantum number ml equals -1?
The quantum number ml = -1 represents the orientation of an electron's orbital in space. It indicates that the orbital is aligned along the y-axis in a three-dimensional coordinate system. This quantum number specifies the specific orientation of the orbital subshell within a given energy level.
Can Orbitals be described using 3 quantum numbers?
More or less. If you mean "orbital" in the sense "those things that can hold two electrons", then yes. A bound electron in an atom can be described by four quantum numbers, one of which is the spin and has two possible values, so any given "orbital" can be described by 3.The three are: n - Principal (shell), n > 0 l - azimuthal (subshell: s, p, d, f, g, h, etc.) n > l >= 0 m - magnetic (specific orbital within a subshell), -l <= m <= l
The principal energy level that consists of one s orbital and three p orbitals has a quantrum number of?
The principal energy level that consists of one s orbital and three p orbitals has a quantum number of 2. The s orbital is part of the first principal energy level (n=1) and the p orbitals are part of the second principal energy level (n=2).
Who hypothesized that only two electrons can occupy an orbital?
The bottom-line answer is because that is how nature works! However, there are somewhat less profound explanations, but they are really just rules which say that this must happen -- and don't ultimately answer "Why?". The Pauli Exclusion Principle says that all electrons in an atom must have four unique quantum numbers -- no two can have all four the same. This rule forbids more than 2 electrons existing in the same orbital because there are two possible quantum numbers available for that orbital -- electron spin of +1/2 and -1/2. But again, this rule just says that there can't be more than 2 electrons per orbital because of the uniqueness of quantum numbers -- but it doesn't say why quantum numbers must be unique! In the end, it really just is the way it because that's the way it is!
Does 2d orbital exist?
In the context of atomic orbitals, the 2d orbital does not exist. The electron orbitals in an atom are defined by three quantum numbers: principal quantum number (n), angular momentum quantum number (l), and magnetic quantum number (m). The angular momentum quantum number (l) can take values of 0 to (n-1), meaning the d orbitals start at l=2, corresponding to the 3d orbitals.
What is amotic orbital?
Atomic Orbital is a math funciton which utilizes quantum mechanics. Atomic Orbital represents three-dimensional volume and indicates where an electron will be found.
Can two electron have the same set of quantum number?
Pauli's exclusion principle
What are the three main parts of an electrons address used in the current atomic theory that describe an electrons location?
The three main parts are the principal quantum number (n), the angular momentum quantum number (l), and the magnetic quantum number (ml). These numbers describe the energy level, shape of the orbital, and orientation of the orbital in space respectively.
What is represents quantum number ml equals -1?
The quantum number ml = -1 represents the orientation of an electron's orbital in space. It indicates that the orbital is aligned along the y-axis in a three-dimensional coordinate system. This quantum number specifies the specific orientation of the orbital subshell within a given energy level.
The numerical values of the magnetic quantum number m1 depends on the?
The values of the magnetic quantum number depend on the value of the azimuthal quantum number (orbital angular momentum quantum number) and has values -l, .. 0 . ..+l l=1, p orbital, -1, 0, +1 - three p orbitals l=2 d orbital -2, -1, 0., +1,+2 five d orbitals etc.
What does the third quantum number (m l) describe?
The third quantum number (m_l) describes the orientation of the orbital in space. It specifies the orbital's orientation in relation to the three axes in space (x, y, z). Each value of m_l corresponds to a specific orientation of an orbital within a subshell.
What quantum number is a whole number?
The first three quantum numbers (principle, angular momentum, magnetic) are all whole numbers. The last quantum number (spin) is either ½ or -½.
Can Orbitals be described using 3 quantum numbers?
More or less. If you mean "orbital" in the sense "those things that can hold two electrons", then yes. A bound electron in an atom can be described by four quantum numbers, one of which is the spin and has two possible values, so any given "orbital" can be described by 3.The three are: n - Principal (shell), n > 0 l - azimuthal (subshell: s, p, d, f, g, h, etc.) n > l >= 0 m - magnetic (specific orbital within a subshell), -l <= m <= l
What does the second quantum number?
It's the azimuthal quantum number. It specifies the angular momentum of the orbital, which can broadly speaking be thought of as its "shape." (The reason I'm putting that in quotation marks is that it's possible for two orbitals with the same azimuthal quantum number to appear rather different in overall shape.)
The principal energy level that consists of one s orbital and three p orbitals has a quantrum number of?
The principal energy level that consists of one s orbital and three p orbitals has a quantum number of 2. The s orbital is part of the first principal energy level (n=1) and the p orbitals are part of the second principal energy level (n=2).
Who hypothesized that only two electrons can occupy an orbital?
The bottom-line answer is because that is how nature works! However, there are somewhat less profound explanations, but they are really just rules which say that this must happen -- and don't ultimately answer "Why?". The Pauli Exclusion Principle says that all electrons in an atom must have four unique quantum numbers -- no two can have all four the same. This rule forbids more than 2 electrons existing in the same orbital because there are two possible quantum numbers available for that orbital -- electron spin of +1/2 and -1/2. But again, this rule just says that there can't be more than 2 electrons per orbital because of the uniqueness of quantum numbers -- but it doesn't say why quantum numbers must be unique! In the end, it really just is the way it because that's the way it is!
