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Which quantum number represents the main energy level of an electron?
The principal quantum number (n) represents the main energy level of an electron in an atom. It determines the energy level and distance of the electron from the nucleus.
What does the magnetic quantum number determine in an atom?
The magnetic quantum number determines the orientation of an electron's orbital within an atom.
What is the quantum number that describes the most probable distance from the nucleaus that an electron resides?
Distance depends on the principal quantum number n.
What does the magnetic quantum number indicate about an electron's orientation in a magnetic field?
The magnetic quantum number indicates the orientation of an electron's magnetic moment in a magnetic field. It helps determine the direction in which the electron will align itself within the field.
What is a possible quantum number set for an electron found in a ground-state helium (He) atom?
A possible quantum number set for an electron in a ground-state helium atom could be n1, l0, m0, s1/2.
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.
What is the first quantum number of a 2s2 electron in phosphorus 1s22s22p63s23p3?
n = 2
What is the first quantum number of a 2s2 electron in phosphorus 1s22p63s23p3?
The first quantum number is the principal quantum number (n), which indicates the main energy level of an electron. For a 2s electron in phosphorus (atomic number 15), the first quantum number is 2.
Which quantum number identifies the shape of an electron subshell?
Azimuthal quantum number
What is the third quantum number of a 2s2 electron in phosphorus 1s22s22p63s23p3?
mi=0
What could the fourth quantum number of a 2s2 electron be?
ms= +1/2
What quantum number identifies the shape of an electron subshell?
34 azimuthal quantum number
What could the fourth quantum number of 1s2 electron be?
Ms = + 1/2
What is the first quantum number of a 3p3 electron in phosphorus 1s2 2s2 2p6 3s2 3p3?
n=3
What information does the first quantum number of an electron give?
The energy level the electron is in
What could the fourth quantim number of 3p3 electron be?
The fourth quantum number, known as the electron spin quantum number, can have a value of +1/2 or -1/2 for an electron in an orbital.
What is the first quantum number of a 1s2 electron in phosphorus?
The first quantum number (n) represents the energy level (shell), so for a 1s2 electron, it would have a value of 1.
