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The electronic configuration od Cu is [Ar] 3d10 4s1

This is an exception to the aufbau principle which would predict [Ar] 3d9 4s2.

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What is the electron configuration of copper (Cu)?

The electron configuration of copper (Cu) is Ar 3d10 4s1.


What is the electron configuration of cu plus 1?

The electron configuration of Cu+1 is [Ar] 3d10 4s1. When copper loses one electron to become a +1 ion, it loses the 4s electron first, followed by one of the 3d electrons to attain a stable electron configuration.


What is the Electron configuration for Cu using spdf?

The electron configuration for Cu using spdf notation is 1s2 2s2 2p6 3s2 3p6 3d10 4s1 4p6.


How many unpaired electrons present in cu?

There is 1 unpaired electron in Copper (Cu)


What is the correct electron configuration for Cu?

The electron configuration of copper is: [Ar]4s13d10. It isn't 4s23d9 because Cu is able to obtain a more stable electron configuration when it takes an electron from the 4s and adds it to 3d. A half filled 4s and a completely filled 3d is more stable.


What is the electron configuration using noble gas notation of uranium?

The electron configuration of uranium is (short): [Rn]5f36d17s2.


Is the abbreviated electron configuration of Xe valid or not?

No, an abbreviated electron configuration of Xe using noble gas notation would be [Kr] 5s2 4d10 5p6. This notation shows the electron configuration of xenon (Xe) using the electron configuration of the noble gas krypton (Kr) as a starting point.


Write Ar in electron configuration and noble gas notation?

[Ne] 3s2 3p6


Which shows the electron configuration of C in noble gas notation?

The electron configuration of carbon in noble gas notation is [He] 2s^2 2p^2. This notation indicates that carbon has the same electron configuration as helium up to the 1s orbital, followed by the electron configuration of the remaining orbitals (2s^2 2p^2).


What is the ground-state electron configuration for copper (Cu) using noble-gas shorthand?

The ground-state electron configuration for copper (Cu) using noble-gas shorthand is Ar 3d10 4s1.


What does orbital notation show that electron configuration does not?

Orbital notation shows how the electrons are arranged in the orbitals of the sublevels. Electron configuration shows only how many electrons are in each sublevel.


What is the difference between orbital notation and electron configuration?

In orbital notation, electron placement is represented by arrows within individual orbitals, while electron configuration represents the distribution of electrons among the orbitals in an atom or ion using a numerical system of energy levels. Orbital notation provides a visual representation of electron distribution within an atom or ion, while electron configuration provides a standardized way to express the distribution of electrons throughout an atom.