Enter the condensed electron configuration for cu4+.express your answer in condensed form, in order of increasing orbital energy. for example [he]2s22p2, would be entered as [he]2s^22p^2.

The condensed electronic configuration of is

Explanation: Copper is an element belonging to the d-block of the periodic table. The atomic number of Cu-atom is 29.

Electronic configuration of Cu (Z=29) in the increasing order of the orbital energy =

Condensed electronic configuration of Cu is

Now, we need to write the electronic configuration of ion, which becomes when 1 electron is released from 4s orbital and 3 electrons are released from 3d orbital. The configuration becomes:

explanation:

let the different atoms be x and y. each with four protons and same mass will be represented as follows.

mass number is number of protons + number of neutrons.

            and  

since, it is given that one has a negative charge while the other is neutral. therefore, there will be increase in number of protons and the atom will be represented as follows.

according to periodic table, mass number of beryllium is 9 and it has atomic number 4 so, the atoms will be and .  

the protons and neutrons will be located inside the nucleus whereas the electrons will be revolving around the nucleus.  

under a microscope, cancer cells may look very different from normal cells. they often have different sizes and some may be larger than normal while others are smaller. cancer cells are often abnormally shaped and the control centre of the cell (the nucleus) may have an abnormal appearance.

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