Write the symbolic notation of an isotope of an element having 8 protons 8 electrons and 11 neutrons click on the templates button

Why does his teacher ask him to balance the equation by including the correct coefficient

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.

Nonpoint source pollution is difficult to control because it