Element that has the same electron configuration of Chromium when it forms a +2 charge?
1 answer:
Answer:
Titanium.
Explanation:
Hello,
In this case, since chromium has 24 electrons (atomic number) in order to represent the electron configuration of Cr⁺² which means that it has lost two electrons in order to get positively charged, we must perform an electron configuration until 22 (24-2) as follows:
In such a way, adding the electrons per sublevel and shell we count 22, which matches with the number of electrons of titanium and therefore with its very same electron configuration.
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Answer: will have a greater partial charge.
Explanation:
A polar covalent bond is defined as the bond which is formed when there is a low difference of electronegativities between the atoms, thus resulting in charge difference. Example:
Non-polar covalent bond is defined as the bond which is formed when there is no difference of electronegativities between the atoms and thus there is no charge difference. Example:
Ionic bond is formed when there is complete transfer of electron from a highly electropositive metal to a highly electronegative non metal. The electronegative difference between the elements is high. The charges on cation and anion neutralise each other. Example:
Thus as will have greater partial charge.