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Zero. First n=3; second l = 0; third m = 0.

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What is the thrid quantum number of a 3s2 electron in phosphorus?

The third quantum number, known as the magnetic quantum number (m_l), describes the orientation of the orbital. For a 3s electron, the principal quantum number (n) is 3, and the azimuthal quantum number (l) for an s orbital is 0. Therefore, the magnetic quantum number for a 3s electron is m_l = 0.


Which quantum number identifies the shape of an electron subshell?

Azimuthal quantum number


What is the third quantum number of the 2s1 electron in aluminum?

The third quantum number, known as the magnetic quantum number (m_l), describes the orientation of the orbital in which the electron resides. For the 2s orbital, which is spherical, the magnetic quantum number can only be 0. Therefore, for the 2s¹ electron in aluminum, the third quantum number (m_l) is 0.


What is the second quantum number of the 3p1 electron in aluminium?

The second quantum number, also known as the azimuthal quantum number (l), describes the shape of the electron's orbital. For a 3p electron, the value of l is 1, corresponding to the p subshell. Therefore, the second quantum number of the 3p1 electron in aluminum is 1.


What is the first quantum number of a 2s electron in phosphorus?

The first quantum number, also known as the principal quantum number (n), indicates the energy level of an electron in an atom. For a 2s electron in phosphorus, which has an electron configuration of 1s² 2s² 2p⁶ 3s² 3p³, the principal quantum number is 2. This indicates that the electron is located in the second energy level.

Related Questions

What is the first quantum number of a 2s2 electron in phosphorus 1s22s22p63s23p3?

n = 2


What is the third quantum number of a 2s2 electron in phosphorus 1s22s22p63s23p3?

mi=0


What is the second quantum number of a 2s2 electron in phosphorus 1s22s22p63s23p3?

ml=0


What is the first quantum number of a 1s2 electron in phosphorus 1s22s22p63s23p3?

n=1


What is the second quantum number of a 1s2 electron in phosphorus 1s22s22p63s23p3?

l=0


What is the third quantum number of a 3s2 electron in phosphorus 1s22s22p63s23p3?

ml = 0


What is the first quantum number of a 3p3 electron in phosphorus 1s22s22p63s23p3?

3


What is the second quantum number of a 1s2 electon in phosphorus 1s22s22p63s23p3?

The second quantum number refers to the azimuthal quantum number, also known as the angular momentum quantum number. For an electron in the 1s orbital of phosphorus (1s2), the azimuthal quantum number is 0, which corresponds to an s orbital. Therefore, for a 1s2 electron in phosphorus, the second quantum number would be 0.


What is the second quantum number of a 3p3 electron in phosphorus 1s22s22p63s23p3?

l=1


What could be a third quantum number of a 2p3 electron in phosphorus 1s22s22p63s23p3?

ml = -1


What is this identify 1s22s22p63s23p3 atom?

What is the atom of 1s22s22p63s23p3 Answer: Phosphorus.


What is the first quantum number of a 2s2 electron in phosphorus?

The first quantum number of a 2s electron in phosphorus is the principal quantum number, which specifies the energy level of the electron shell. For a 2s electron, the principal quantum number is 2.