Question

What is the electronic configuration of Cr6+

Answer 1

Answer:

Therefore the expected electron configuration for Chromium will be 1s22s22p63s23p44s23d9. Note that when writing the electron configuration for an atom like Cr, the 3d is usually written before the 4s.

Explanation:

please mark as branlist

Answer 2

Answer:

Electronic configuration for Cr6+ is: $1s^{2} 2s^{2} 2p^{6}3s^{2}3p^{6}4s^{1}3d^{5}$.

Explanation:

The electronic configuration refers to the distribution of electrons of an atom or molecule (or other physical structure) in atomic or molecular orbitals. A standard notation is used to indicate the electron configurations of atoms and molecules. The energy associated with an electron is that of its orbital and the energy of a configuration is often approximated as the sum of the energy of each electron, neglecting the electron-electron interactions. The configuration that corresponds to the lowest electronic energy is called the ground state.

The atomic number (Z) for Chromium (Cr) is 24.

So, it has 18 electrons to distribute.

Electronic configuration for Cr6+ is: $1s^{2} 2s^{2} 2p^{6}3s^{2}3p^{6}4s^{1}3d^{5}$.

Cr6+ has all the valence electrons removed; 18 electrons to distribute, i.e. $1s^{2} 2s^{2} 2p^{6}3s^{2}3p^{6}$.

#SPJ2