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Write a set of quantum numbers for each of the electrons with an n of 3 in a Sc (Scandium) atom.

a) Electron 1: n=3, l=0, m=0, s=+1/2
b) Electron 2: n=3, l=0, m=0, s=-1/2
c) Electron 3: n=3, l=1, m=1, s=+1/2
d) Electron 4: n=3, l=1, m=-1, s=-1/2

User M Alok
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For electrons in the \(n=3\) energy level of a Scandium atom:

a) \(n=3, l=0, m_l=0, s=+1/2\)

b) \(n=3, l=0, m_l=0, s=-1/2\)

c) \(n=3, l=1, m_l=1, s=+1/2\)

d) \(n=3, l=1, m_l=-1, s=-1/2\)

These quantum numbers uniquely describe each electron's properties.

For an electron in an atom, the set of quantum numbers includes:

1. Principal Quantum Number (\(n\)): Represents the energy level or shell of the electron.

2. Azimuthal Quantum Number (\(l\)): Defines the subshell or orbital shape.

3. Magnetic Quantum Number (\(m_l\)): Specifies the orientation of the orbital within a subshell.

4. Spin Quantum Number (\(s\)): Describes the electron's spin direction.

For the \(n = 3\) energy level in a Scandium (Sc) atom, the quantum numbers for each electron are as follows:

a) Electron 1: \(n=3, l=0, m_l=0, s=+1/2\)

b) Electron 2: \(n=3, l=0, m_l=0, s=-1/2\)

c) Electron 3: \(n=3, l=1, m_l=1, s=+1/2\)

d) Electron 4: \(n=3, l=1, m_l=-1, s=-1/2\)

These quantum numbers uniquely identify each electron in the \(n=3\) energy level of a Scandium atom.

User Deepanshu Mehta
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