When the central atom of a molecule has unshared electrons, the bond angles will be than when all the central atom's electrons are shared?

Calcium chloride +gold(1) oxide—>

Identify one disadvantage to each of the following models of electron configuration: -dot structures -arrow and line diagrams -written electron configurations type in your answer below. (answer) -dot structures do not show the distribution of electrons in orbitals and take up a lot of space. -arrow and line diagrams take up a lot of space and make it difficult to count electrons. -written configurations make it easy to lose count of electrons and do not show the distribution of electrons in orbitals.

As changes in energy levels of electrons increase, the frequencies of atomic line spectra they emit