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5, 2, +1, -1/2 :)

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What are the quantum numbers for the last electron in copper?

The last electron in a copper atom has the quantum numbers n=3, l=2, ml=0, and ms=+1/2. The quantum numbers represent the energy level (n), sublevel (l), orbital orientation (ml), and electron spin (ms) of the electron, respectively.


What is the quantum number for the last electron in cobalt?

The last electron in cobalt has a quantum number of 3 for its principal quantum number (n), 4 for its azimuthal quantum number (l), -1 for its magnetic quantum number (m_l), and +1/2 for its spin quantum number (m_s).


What are the four principal quantum numbers for krypton?

n=4 l=2 ml= -1 ms= +1/2


What is the last electron in silver?

The last electron in silver is in the 5s orbital. Silver has an electron configuration of [Kr] 4d^10 5s^1, indicating that the last electron is in the 5s orbital before entering the 4d subshell.


Do electrons travel in pairs?

Electrons do not travel in pairs. An atomic or molecular orbital can hold a pair of electrons, which is probably what you're thinking of. The reason for this is that electrons are fermions: two electrons in an atom or molecule cannot have the exact same quantum state. Specifying the orbital uses up 3 of the 4 quantum numbers for describing an electron's quantum state; the last quantum number is the spin angular momentum which can either be +1/2 or -1/2, so two electrons per orbital. After that it's full and no more electrons can go into that orbital. Note that far from "traveling in pairs", fermions really don't like to be even that close to each other. If there are three orbitals at the same energy level, one electron will go into each before they start to "double up".

Related Questions

What are the quantum numbers for the last electron in copper?

The last electron in a copper atom has the quantum numbers n=3, l=2, ml=0, and ms=+1/2. The quantum numbers represent the energy level (n), sublevel (l), orbital orientation (ml), and electron spin (ms) of the electron, respectively.


Write the four quantum numbers of last electron in boron atom B?

The four quantum numbers for the last electron in a boron atom (B) are: Principal quantum number (n) = 2 Azimuthal quantum number (l) = 1 Magnetic quantum number (ml) = 0 Spin quantum number (ms) = +1/2


What is the quantum number for the last electron in cobalt?

The last electron in cobalt has a quantum number of 3 for its principal quantum number (n), 4 for its azimuthal quantum number (l), -1 for its magnetic quantum number (m_l), and +1/2 for its spin quantum number (m_s).


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.


What are the quantum numbers for iodine?

Quantum numbers are a set of 4 imaginary numbers which explain the position and spin of electrons in an atom it can not explain an atom as a whole Iodine has 53 electrons so there are 53 sets of quantum numbers for Iodine.The above is correct. Assuming you meant to ask for the quantum numbers for the last electron added to Iodine, that would be n=5, l=1, m=0, s=1/2.


What are the four principal quantum numbers for krypton?

n=4 l=2 ml= -1 ms= +1/2


What is the magnetic quantum number of chlorine?

Oh, dude, the magnetic quantum number of chlorine is -1, 0, or 1. It's like this little number that helps describe the orientation of the electron's orbital in a magnetic field. So, yeah, it's kind of a big deal in the quantum world, but like, no need to lose sleep over it.


When is the last James Bond film?

quantum of solace


What is a quantum of energy as defined by quantum mechanics?

exact, whole number amount of energy needed to move an electron to a higher energy level


What compound is formed when the electron combines with the last electron?

atp


What is the last electron in silver?

The last electron in silver is in the 5s orbital. Silver has an electron configuration of [Kr] 4d^10 5s^1, indicating that the last electron is in the 5s orbital before entering the 4d subshell.


What are the possible values of the magnetic quantum number?

The magnetic quantum number, ml, runs from -l to +l (sorry this font is rubbish the letter l looks like a 1) where l is the azimuthal, angular momentum quantum number. The magnetic quantum number ml depends on the orbital angular momentum (azimuthal) quantum number, l, which in turn depends on the principal quantum number, n. The orbital angular momentum (azimuthal) quantum number, l, runs from 0 to (n-1) where n is the principal quantum number. l= 0 is an s orbital, l= 1 is a p subshell, l= 2 is a d subshell, l=3 is an f subshell. The magnetic quantum number, ml, runs from -l to +l (sorry this font is rubbish the letter l looks like a 1). ml "defines " the shape of the orbital and the number within the subshell. As an example for a d orbital (l=2), the values are -2, -1, 0, +1, +2, , so 5 d orbitals in total.